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-rw-r--r--libdvbmpeg/.cvsignore1
-rw-r--r--libdvbmpeg/DVB.hh446
-rw-r--r--libdvbmpeg/Makefile33
-rw-r--r--libdvbmpeg/OSD.h30
-rw-r--r--libdvbmpeg/channel.h58
-rw-r--r--libdvbmpeg/ci.hh167
-rw-r--r--libdvbmpeg/cpptools.cc946
-rw-r--r--libdvbmpeg/cpptools.hh330
-rw-r--r--libdvbmpeg/ctools.c2379
-rw-r--r--libdvbmpeg/ctools.h404
-rw-r--r--libdvbmpeg/devices.hh310
-rw-r--r--libdvbmpeg/osd.hh84
-rw-r--r--libdvbmpeg/remux.c1215
-rw-r--r--libdvbmpeg/remux.h149
-rw-r--r--libdvbmpeg/ringbuffy.c200
-rw-r--r--libdvbmpeg/ringbuffy.h52
-rw-r--r--libdvbmpeg/transform.c2681
-rw-r--r--libdvbmpeg/transform.h250
18 files changed, 0 insertions, 9735 deletions
diff --git a/libdvbmpeg/.cvsignore b/libdvbmpeg/.cvsignore
deleted file mode 100644
index 4671378..0000000
--- a/libdvbmpeg/.cvsignore
+++ /dev/null
@@ -1 +0,0 @@
-.depend
diff --git a/libdvbmpeg/DVB.hh b/libdvbmpeg/DVB.hh
deleted file mode 100644
index e713bee..0000000
--- a/libdvbmpeg/DVB.hh
+++ /dev/null
@@ -1,446 +0,0 @@
-#ifndef _DVB_DEV_HH_
-#define _DVB_DEV_HH_
-
-extern "C" {
-#include <asm/errno.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <netinet/in.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <sys/ioctl.h>
-#include <sys/poll.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <sys/un.h>
-#include <time.h>
-#include <unistd.h>
-
-#define NEWSTRUCT
-#include <channel.h>
-}
-
-#include <sstream>
-#include <iostream>
-#include <iomanip>
-using namespace std;
-
-#include <osd.hh>
-#include <devices.hh>
-
-#ifndef MAXNAM
-#define MAXNAM 80
-#endif
-
-
-
-#define FRONT_DVBS 1
-#define FRONT_DVBC 2
-#define FRONT_DVBT 3
-
-#define VTXDIR "/var/vtx"
-
-#define DEC(N) dec << setw(N) << setfill('0')
-#define HEX(N) hex << setw(N) << setfill('0')
-
-#define MAXSECSIZE 4096
-
-#define NK 10
-enum {LNB=0,DIS,ROTOR,TRANS,CHAN,BOU,SAT,PICS,SWI,NTW};
-static const int nums[]={LNB,DIS,ROTOR,TRANS,CHAN,BOU,SAT,PICS,SWI,NTW};
-static const int maxs[]={ 32, 32, 32, 512,16384,512,100, 50, 10, 100};
-
-#define MAX_TRANS_CHAN 1024
-
-enum{DVB_ORIG=0, DVB_NOKIA, DVB_XML, DVB_SATCO};
-
-typedef struct frontend_stat_s{
- fe_status_t status;
- uint16_t snr;
- uint16_t strength;
- uint32_t ber;
- uint32_t u_blocks;
-} frontend_stat;
-
-
-extern uint8_t hamtab[256];
-extern uint8_t invtab[256];
-
-#define MAX_MAG 8
-typedef struct mag_struct_ {
- int valid;
- int magn;
- uint8_t flags;
- uint8_t lang;
- int pnum,sub;
- uint8_t pagebuf[25*40];
-} magazin_t;
-
-
-class DVB {
-public:
- int no_open;
- int fd_frontend;
- int fd_demuxa;
- int fd_demuxv;
- int fd_demuxpcr;
- int fd_demuxtt;
- int fdvb;
-
- int minor;
- int adapter;
- int max_tpid;
- int max_satid;
- int max_chanid;
-
- frontend_stat festat;
-
- struct dvb_diseqc_master_cmd dcmd;
- fe_sec_tone_mode_t tone;
- fe_sec_voltage_t voltage;
- int burst;
- struct dmx_pes_filter_params pesFilterParamsV;
- struct dmx_pes_filter_params pesFilterParamsA;
- struct dmx_pes_filter_params pesFilterParamsP;
- struct dmx_pes_filter_params pesFilterParamsTT;
- struct dvb_frontend_parameters front_param;
- int front_type;
- int dvr_enabled;
- OSD osd;
- uint32_t transponder_freq;
- char transponder_pol;
- uint32_t transponder_srate;
-
-
-
- fe_status_t status;
- uint32_t ber, uncorrected_blocks;
- uint16_t snr, signal;
-
-
- struct Lnb *lnbs;
- struct DiSEqC *diseqcs;
- struct Rotor *rotors;
- struct Transponder *tps;
- struct Channel *chans;
- struct Bouquet *bouqs;
- struct Sat *sats;
- struct Picture *pics;
- struct Switch *swis;
- struct Network *ntws;
- int num[NK];
- int oldsec;
- int tryit;
- int oldpol;
-
- char *vtxdir;
- magazin_t magazin[MAX_MAG];
-
- DVB(){
- no_open = 0;
- max_tpid = 0;
- max_satid = 0;
- max_chanid = 0;
- minor = 0;
-
- fd_frontend = -1;
- fd_demuxa = -1;
- fd_demuxpcr = -1;
- fd_demuxv = -1;
- fd_demuxtt = -1;
- fdvb = -1;
- vtxdir = NULL;
- transponder_freq=0;
- transponder_pol=0;
- transponder_srate=0;
- }
-
- DVB(int i){
- if (i >= 0)
- no_open = 0;
- else
- no_open = 1;
- max_tpid = 0;
- max_satid = 0;
- max_chanid = 0;
-
- fd_frontend = -1;
- fd_demuxa = -1;
- fd_demuxpcr = -1;
- fd_demuxv = -1;
- fd_demuxtt = -1;
- fdvb = -1;
- vtxdir = NULL;
- transponder_freq=0;
- transponder_pol=0;
- transponder_srate=0;
-
- init("","",i);
- }
-
- DVB(char *a, char *b) {
- max_tpid = 0;
- max_satid = 0;
- max_chanid = 0;
-
- fd_frontend = -1;
- fd_demuxa = -1;
- fd_demuxpcr = -1;
- fd_demuxv = -1;
- fd_demuxtt = -1;
-
- fdvb = -1;
- vtxdir = NULL;
- init(a,b,0);
- }
-
- ~DVB();
-
- void use_osd(int fd = -1){
- char dvn[32];
- if (no_open) return;
- if (fd < 0) fd = 0;
- sprintf(dvn,OSD_DEV,adapter,fd);
- fdvb = open(dvn, O_RDWR);
-
- if (fdvb >= 0){
- cerr << dvn << " for OSD" << endl;
- osd.init(fdvb);
- } else perror("osd");
- osd.Open(80, 500, 640, 540, 2, 0, 2);
- osd.SetColor(0, 0, 0, 0, 255);
- osd.SetColor(1, 240, 240, 240, 255);
- osd.Show();
- }
-
- void set_vtxdir(char *newname){
- if (!newname) return;
- if (vtxdir) free(vtxdir);
- vtxdir = (char *) malloc(sizeof(char)*(strlen(newname)+1));
- if (vtxdir)
- strncpy(vtxdir, newname, strlen(newname));
- }
-
- void close_osd(){
- osd.Close(fdvb);
- close(fdvb);
- }
-
- int DVR_enabled(){
- if (no_open) return -1;
- return dvr_enabled;
- }
-
- void enable_DVR(){
- if (no_open) return;
- dvr_enabled = 1;
- }
-
- void enable_DVR_other(){
- if (no_open) return;
- dvr_enabled = 2;
- }
-
- void disable_DVR(){
- if (no_open) return;
- dvr_enabled = 0;
- }
-
- void init(char *a="/dev/video0", char *b="/dev/vbi0",int adapt=0,
- int minor = 0);
-
-
- inline void init(char *a, char *b){
- if (no_open) return;
- init(a,b,0,0);
- }
-
- int check_frontend();
-
- void set_apid(ushort apid);
- void set_vpid(ushort vpid);
- void set_pcrpid(ushort vpid);
- void set_ttpid(ushort ttpid);
- int set_apid_fd(ushort apid, int fd);
- int set_vpid_fd(ushort vpid, int fd);
- int set_ttpid_fd(ushort ttpid, int fd);
- int set_pcrpid_fd(ushort pcrpid, int fd);
- int set_otherpid_fd(ushort otherpid, int fd);
-
-
- int set_lnb(int dis);
- void set_diseqc_nb(int nr);
- int set_front(void);
- void get_front(void);
-
- void scan_pf_eit(int chnr,
- int (*callback)(uint8_t *data, int l, int pnr,
- int c_n, uint8_t *t));
-
- void scan_pf_eit(Channel *chan,
- int (*callback)(uint8_t *data, int l, int pnr,
- int c_n, uint8_t *t));
- void scan_pf_eit(int chnr);
-
-
- int search_in_TP(Transponder &tp, int show=1, int verbose=0);
- int search_in_TP(uint16_t tpid, uint16_t satid, int show=1,
- int verbose=0);
- int scan_TP(uint16_t tpid, uint16_t satid, int timeout=-1, int verbose=0);
-
- int GetSection(uint8_t *buf,
- uint16_t PID, uint8_t TID, uint16_t TIDExt,
- uint16_t FilterTIDExt,
- uint8_t secnum, uint8_t &msecnum);
- int GetSection(uint8_t *buf,
- uint16_t PID, uint8_t *filter, uint8_t *mask,
- uint8_t secnum, uint8_t &msecnum);
- int GetSection(uint8_t *buf, ushort PID, uint8_t sec,
- uint8_t secnum, uint8_t &msecnum);
- int SetFilter(uint16_t pid, uint8_t *filter,
- uint8_t *mask,
- uint32_t timeout, uint32_t flags);
- uint16_t SetFilter(uint16_t pid, uint16_t section, uint16_t mode);
- int CloseFilter(int h);
-
-
- void bar2(int x, int y, int w, int h, int val, int col1, int col2);
-
- int SetTP(unsigned int, unsigned int);
- int scan(void);
- int scan_all_tps(void);
- int scan_lnb(struct Lnb &);
- int scan_cable(Sat &sat);
- int scan_sat(struct Sat &);
- int scan_tp(struct Transponder &);
-
- int AddLNB(int id, int t, uint l1, uint l2, uint sl,
- int dnr, int dis, int sw);
- int AddSat(Sat &sat);
- int AddSat(int satid, unsigned int lnbid, char *name, uint fmin, uint fmax);
- int AddTP(Transponder &tp);
- int AddChannel(Channel &chan);
- int parse_descriptor(Channel *chan, uint8_t *data, int length);
- int parse_pmt(Channel *chan, uint8_t *data);
- int parse_pat(Channel *chan, uint8_t *data);
-
- int check_pids(Channel *chan);
- void check_all_pids();
- void scan_sdt(Channel *chan);
- int scan_sdts(int *chs, int n);
-
- int channel_num(void) {
- return num[CHAN];
- };
-
- int channel_change(int n) {
- return 0;
- };
- int SetChannel(uint16_t, uint16_t, uint16_t, uint16_t);
- int SetChannel(Channel *chan, char* apref=NULL, uint16_t *apidp=NULL,
- uint16_t *vpidp=NULL) ;
- int SetChannel(int chnr, char *apref=NULL, uint16_t *apidp=NULL,
- uint16_t *vpidp=NULL);
- int GetChannel(int chnr, struct channel *);
- int NumChannel(void) {
- return num[CHAN];
- }
- int tune_it(struct dvb_frontend_parameters *qpsk);
- void find_satid(Channel &chan);
- int check_input_format(istream &ins);
- void read_original(istream &ins);
- int get_all_progs(uint16_t *progbuf, uint16_t *pnrbuf, int length);
- uint16_t find_pnr(uint16_t vpid, uint16_t apid);
- int get_pids(uint16_t prog_pid, uint16_t *vpid, uint16_t *apids,
- uint16_t *ttpid, uint8_t *apids_name=NULL);
- void AddECM(Channel *chan, uint8_t *data, int length);
- int check_ecm(Channel *chan);
- void add_vtx_line(magazin_t *mag, int line, uint8_t *data, int pnr);
-
- friend ostream &operator<<(ostream &stream, DVB &x);
- friend istream &operator>>(istream &stream, DVB &x);
-
-};
-
-#define NOKIA_MAX_SAT 4
-class nokiaconv{
-public:
- DVB *dvb;
- struct lnb_sat_l{
- int n;
- int diseqc[NOKIA_MAX_SAT];
- char sat_names[NOKIA_MAX_SAT][MAXNAM+1];
- int satid[NOKIA_MAX_SAT];
- } lnb_sat;
-
- nokiaconv(DVB *d){
- dvb = d;
- }
-
- friend istream &operator>>(istream &stream, nokiaconv &x);
-};
-
-#define XML_MAX_SAT 4
-class xmlconv{
-public:
- DVB *dvb;
- struct lnb_sat_l{
- int n;
- int diseqc[XML_MAX_SAT];
- char sat_names[XML_MAX_SAT][MAXNAM+1];
- int satid[XML_MAX_SAT];
- } lnb_sat;
-
- xmlconv(DVB *d){
- dvb = d;
- }
- int read_stream(istream &ins, int nchan);
- int read_desc(istream &ins, int nchan);
- int read_serv(istream &ins, int ctp, int csat);
- int read_trans(istream &ins, int satid);
- int read_sat(istream &ins, int satid = -1);
- int skip_tag(istream &ins, char *tag);
- int read_iso639(istream &ins, int nchan, int apids);
-
- friend istream &operator>>(istream &stream, xmlconv &x);
-};
-
-
-
-#define SATCO_MAX_SAT 10
-class satcoconv{
-public:
- DVB *dvb;
- int nlnb;
-
- satcoconv(DVB *d){
- dvb = d;
- }
-
- friend istream &operator>>(istream &stream, satcoconv &x);
-};
-
-void hdump(uint8_t *buf, int n);
-int get_dvbrc(char *path, DVB &dv, int dev, int len);
-int set_dvbrc(char *path, DVB &dv, int dev, int len);
-void dvb2txt(char *out, char *in, int len);
-int set_sfront(int fdf, uint32_t freq, uint32_t pol, uint32_t sr , int snum, fe_code_rate_t fec);
-void set_pes_filt(int fd,uint16_t pes_pid);
-void set_diseqc(int fdf, int snum, fe_sec_voltage_t v, fe_sec_tone_mode_t t);
-int tune(int fdf, uint32_t freq, uint32_t sr, fe_code_rate_t fec);
-int set_sfront(int fdf, uint32_t freq, uint32_t pol, uint32_t sr , int snum,
- fe_code_rate_t fec);
-
-
-struct in_addr getaddress (const char *name);
-int tcp_client_connect(const char *hostname, int sckt);
-int udp_client_connect(const char *filename);
-void client_send_msg(int fd, uint8_t *msg, int size);
-int chck_frontend (int fefd, frontend_stat *festat);
-
-uint8_t deham(uint8_t x, uint8_t y);
-
-#endif
diff --git a/libdvbmpeg/Makefile b/libdvbmpeg/Makefile
deleted file mode 100644
index a56cb6b..0000000
--- a/libdvbmpeg/Makefile
+++ /dev/null
@@ -1,33 +0,0 @@
-INCS = -I.
-CFLAGS = -g -Wall -O2 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
-MFLAG = -M
-OBJS = ctools.o ringbuffy.o remux.o transform.o cpptools.o
-SRC = $(wildcard *.c)
-CPPSRC = $(wildcard *.cpp)
-CSRC = $(wildcard *.cc)
-
-DESTDIR = /usr/local
-
-.PHONY: depend clean install uninstall
-
-clean:
- - rm -f *.o *~ *.a .depend
-
-libdvbmpegtools.a: $(OBJS)
- ar -rcs libdvbmpegtools.a $(OBJS)
-
-%.o: %.cc
- $(CXX) -c $(CFLAGS) $(INCS) $(DEFINES) $<
-
-%.o: %.cpp
- $(CXX) -c $(CFLAGS) $(INCS) $(DEFINES) $<
-
-%.o: %.c
- $(CC) -c $(CFLAGS) $(INCS) $(DEFINES) $<
-
-.depend:
- $(CXX) $(DEFINES) $(MFLAG) $(SRC) $(CSRC) $(CPPSRC) $(INCS)> .depend
-
-
-
--include .depend
diff --git a/libdvbmpeg/OSD.h b/libdvbmpeg/OSD.h
deleted file mode 100644
index 385ac78..0000000
--- a/libdvbmpeg/OSD.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _OSD_H_
-#define _OSD_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-int OSDClose(int dev);
-int OSDOpen(int dev, int x0, int y0, int x1, int y1, int BitPerPixel, int mix);
-int OSDShow(int dev);
-int OSDHide(int dev);
-int OSDClear(int dev);
-int OSDFill(int dev, int color);
-int OSDSetColor(int dev, int color, int r, int g, int b, int op);
-int OSDText(int dev, int x, int y, int size, int color, const char *text);
-int OSDSetPalette(int dev, int first, int last, unsigned char *data);
-int OSDSetTrans(int dev, int trans);
-int OSDSetPixel(int dev, int x, int y, unsigned int color);
-int OSDGetPixel(int dev, int x, int y);
-int OSDSetRow(int dev, int x, int y, int x1, unsigned char *data);
-int OSDSetBlock(int dev, int x, int y, int x1, int y1, int inc, unsigned char *data);
-int OSDFillRow(int dev, int x, int y, int x1, int color);
-int OSDFillBlock(int dev, int x, int y, int x1, int y1, int color);
-int OSDLine(int dev, int x, int y, int x1, int y1, int color);
-int OSDQuery(int dev);
-int OSDSetWindow(int dev, int win);
-int OSDMoveWindow(int dev, int x, int y);
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif
diff --git a/libdvbmpeg/channel.h b/libdvbmpeg/channel.h
deleted file mode 100644
index c4f62b4..0000000
--- a/libdvbmpeg/channel.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _CHANNEL_H
-#define _CHANNEL_H
-
-#include <sys/types.h>
-
-struct channel {
- int id;
- char name[81];
- int type;
- ushort pnr;
- ushort vpid;
- ushort apids[8];
- ushort apidnum;
- ushort ac3pid;
- ushort pcrpid;
-
- uint freq;
- int pol;
- int qam;
- uint srate;
- int fec;
-};
-
-#ifdef NEWSTRUCT
-
-#include <linux/dvb/dmx.h>
-#include <linux/dvb/frontend.h>
-#include <linux/dvb/video.h>
-#include <linux/dvb/audio.h>
-
-#define DVR_DEV "/dev/dvb/adapter%d/dvr%d"
-#define VIDEO_DEV "/dev/dvb/adapter%d/video%d"
-#define AUDIO_DEV "/dev/dvb/adapter%d/audio%d"
-#define DEMUX_DEV "/dev/dvb/adapter%d/demux%d"
-#define FRONT_DEV "/dev/dvb/adapter%d/frontend%d"
-#define OSD_DEV "/dev/dvb/adapter%d/osd%d"
-#define CA_DEV "/dev/dvb/adapter%d/ca%d"
-
-#else
-
-#include <ost/dmx.h>
-#include <ost/frontend.h>
-#include <ost/sec.h>
-#include <ost/video.h>
-#include <ost/audio.h>
-
-#define DVR_DEV "/dev/ost/dvr%d"
-#define VIDEO_DEV "/dev/ost/video%d"
-#define AUDIO_DEV "/dev/ost/audio%d"
-#define DEMUX_DEV "/dev/ost/demux%d"
-#define FRONT_DEV "/dev/ost/frontend%d"
-#define OSD_DEV "/dev/ost/osd%d"
-#define CA_DEV "/dev/ost/ca%d"
-
-#endif
-
-
-#endif
diff --git a/libdvbmpeg/ci.hh b/libdvbmpeg/ci.hh
deleted file mode 100644
index 77e7684..0000000
--- a/libdvbmpeg/ci.hh
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * ci.hh: Common Interface
- *
- * Copyright (C) 2000 Klaus Schmidinger
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
- * The author can be reached at kls@cadsoft.de
- *
- * The project's page is at http://www.cadsoft.de/people/kls/vdr
- *
- */
-
-#ifndef __CI_H
-#define __CI_H
-
-#include <stdint.h>
-#include <stdio.h>
-
-#include <pthread.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <sys/un.h>
-#include <sys/stat.h>
-#include <sys/uio.h>
-
-#define MAXCASYSTEMIDS 16
-
-class cMutex {
- friend class cCondVar;
-private:
- pthread_mutex_t mutex;
- pid_t lockingPid;
- int locked;
-public:
- cMutex(void);
- ~cMutex();
- void Lock(void);
- void Unlock(void);
- };
-
-class cMutexLock {
-private:
- cMutex *mutex;
- bool locked;
-public:
- cMutexLock(cMutex *Mutex = NULL);
- ~cMutexLock();
- bool Lock(cMutex *Mutex);
- };
-
-
-class cCiMMI;
-
-class cCiMenu {
- friend class cCiMMI;
-private:
- enum { MAX_CIMENU_ENTRIES = 64 }; ///< XXX is there a specified maximum?
- cCiMMI *mmi;
- bool selectable;
- char *titleText;
- char *subTitleText;
- char *bottomText;
- char *entries[MAX_CIMENU_ENTRIES];
- int numEntries;
- bool AddEntry(char *s);
- cCiMenu(cCiMMI *MMI, bool Selectable);
-public:
- ~cCiMenu();
- const char *TitleText(void) { return titleText; }
- const char *SubTitleText(void) { return subTitleText; }
- const char *BottomText(void) { return bottomText; }
- const char *Entry(int n) { return n < numEntries ? entries[n] : NULL; }
- int NumEntries(void) { return numEntries; }
- bool Selectable(void) { return selectable; }
- bool Select(int Index);
- bool Cancel(void);
- };
-
-class cCiEnquiry {
- friend class cCiMMI;
-private:
- cCiMMI *mmi;
- char *text;
- bool blind;
- int expectedLength;
- cCiEnquiry(cCiMMI *MMI);
-public:
- ~cCiEnquiry();
- const char *Text(void) { return text; }
- bool Blind(void) { return blind; }
- int ExpectedLength(void) { return expectedLength; }
- bool Reply(const char *s);
- bool Cancel(void);
- };
-
-class cCiCaPmt {
- friend class cCiConditionalAccessSupport;
-private:
- int length;
- int esInfoLengthPos;
- uint8_t capmt[2048]; ///< XXX is there a specified maximum?
-public:
- cCiCaPmt(int ProgramNumber);
- void AddPid(int Pid);
- void AddCaDescriptor(int Length, uint8_t *Data);
- };
-
-#define MAX_CI_SESSION 16 //XXX
-
-class cCiSession;
-class cCiTransportLayer;
-class cCiTransportConnection;
-
-class cCiHandler {
-private:
- cMutex mutex;
- int numSlots;
- bool newCaSupport;
- bool hasUserIO;
- cCiSession *sessions[MAX_CI_SESSION];
- cCiTransportLayer *tpl;
- cCiTransportConnection *tc;
- int ResourceIdToInt(const uint8_t *Data);
- bool Send(uint8_t Tag, int SessionId, int ResourceId = 0, int Status = -1);
- cCiSession *GetSessionBySessionId(int SessionId);
- cCiSession *GetSessionByResourceId(int ResourceId, int Slot);
- cCiSession *CreateSession(int ResourceId);
- bool OpenSession(int Length, const uint8_t *Data);
- bool CloseSession(int SessionId);
- int CloseAllSessions(int Slot);
- cCiHandler(int Fd, int NumSlots);
-public:
- ~cCiHandler();
- static cCiHandler *CreateCiHandler(const char *FileName);
- int NumSlots(void) { return numSlots; }
- bool Process(void);
- bool HasUserIO(void) { return hasUserIO; }
- bool EnterMenu(int Slot);
- cCiMenu *GetMenu(void);
- cCiEnquiry *GetEnquiry(void);
- bool SetCaPmt(cCiCaPmt &CaPmt);
- const unsigned short *GetCaSystemIds(int Slot);
- bool SetCaPmt(cCiCaPmt &CaPmt, int Slot);
- bool Reset(int Slot);
- };
-
-int tcp_listen(struct sockaddr_in *name,int sckt,unsigned long address=INADDR_ANY);
-int accept_tcp(int ip_sock,struct sockaddr_in *ip_name);
-int udp_listen(struct sockaddr_un *name,char const * const filename);
-int accept_udp(int ip_sock,struct sockaddr_un *ip_name);
-
-#endif //__CI_H
diff --git a/libdvbmpeg/cpptools.cc b/libdvbmpeg/cpptools.cc
deleted file mode 100644
index 91808cc..0000000
--- a/libdvbmpeg/cpptools.cc
+++ /dev/null
@@ -1,946 +0,0 @@
-/*
- * dvb-mpegtools for the Siemens Fujitsu DVB PCI card
- *
- * Copyright (C) 2000, 2001 Marcus Metzler
- * for convergence integrated media GmbH
- * Copyright (C) 2002 Marcus Metzler
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
-
- * The author can be reached at mocm@metzlerbros.de
- */
-
-#include "cpptools.hh"
-
-#define HEX(N) "0x" << hex << setw(2) << setfill('0') \
-<< int(N) << " " << dec
-#define HHEX(N,M) "0x" << hex << setw(M) << setfill('0') \
-<< int(N) << " " << dec
-#define LHEX(N,M) "0x" << hex << setw(M) << setfill('0') \
-<< long(N) << " " << dec
-
-#define MAX_SEARCH 1024 * 1024
-
-ostream & operator << (ostream & stream, PES_Packet & x){
-
- if (x.info){
- cerr << "PES Packet: " ;
- switch ( x.p.stream_id ) {
-
- case PROG_STREAM_MAP:
- cerr << "Program Stream Map";
- break;
- case PRIVATE_STREAM2:
- cerr << "Private Stream 2";
- break;
- case PROG_STREAM_DIR:
- cerr << "Program Stream Directory";
- break;
- case ECM_STREAM :
- cerr << "ECM Stream";
- break;
- case EMM_STREAM :
- cerr << "EMM Stream";
- break;
- case PADDING_STREAM :
- cerr << "Padding Stream";
- break;
- case DSM_CC_STREAM :
- cerr << "DSM Stream";
- break;
- case ISO13522_STREAM:
- cerr << "ISO13522 Stream";
- break;
- case PRIVATE_STREAM1:
- cerr << "Private Stream 1";
- break;
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- cerr << "Audio Stream " << HEX(x.p.stream_id);
- break;
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- cerr << "Video Stream " << HEX(x.p.stream_id);
- break;
-
- }
- cerr << " MPEG" << x.p.mpeg << endl;
- if ( x.p.mpeg == 2 ){
- cerr << " FLAGS: ";
-
- if (x.p.flags1 & SCRAMBLE_FLAGS){
- cerr << " SCRAMBLE(";
- cerr << ((x.p.flags1 & SCRAMBLE_FLAGS)>>4);
- cerr << ")";
- }
- if (x.p.flags1 & PRIORITY_FLAG)
- cerr << " PRIORITY";
- if (x.p.flags1 & DATA_ALIGN_FLAG)
- cerr << " DATA_ALIGN";
- if (x.p.flags1 & COPYRIGHT_FLAG)
- cerr << " COPYRIGHT";
- if (x.p.flags1 & ORIGINAL_FLAG)
- cerr << " ORIGINAL";
-
- if (x.p.flags2 & PTS_DTS_FLAGS){
- cerr << " PTS_DTS(";
- cerr << ((x.p.flags2 & PTS_DTS_FLAGS)>>6);
- cerr << ")";
- }
- if (x.p.flags2 & ESCR_FLAG)
- cerr << " ESCR";
- if (x.p.flags2 & ES_RATE_FLAG)
- cerr << " ES_RATE";
- if (x.p.flags2 & DSM_TRICK_FLAG)
- cerr << " DSM_TRICK";
- if (x.p.flags2 & ADD_CPY_FLAG)
- cerr << " ADD_CPY";
- if (x.p.flags2 & PES_CRC_FLAG)
- cerr << " CRC";
- if (x.p.flags2 & PES_EXT_FLAG)
- cerr << " EXT";
-
- cerr << endl;
-
- if ((x.p.flags2 & PTS_DTS_FLAGS) == PTS_ONLY)
- cerr << " PTS: "
- << LHEX(ntohl(x.WPTS()),8)
- << "(h" << int(x.high_pts()) << ")"
- << endl;
- else if ((x.p.flags2 & PTS_DTS_FLAGS) == PTS_DTS){
- cerr << " PTS: "
- << LHEX(ntohl(x.WPTS()),8)
- << "(h" << int(x.high_pts()) << ")";
- cerr << " DTS: "
- << LHEX(ntohl(x.WDTS()),8)
- << "(h" << int(x.high_dts()) << ")"
- << endl;
- }
-/*
- if (x.p.flags2 & ESCR_FLAG)
-
-
- if (x.p.flags2 & ES_RATE_FLAG)
-
-
- if (x.p.flags2 & DSM_TRICK_FLAG)
-
-
- if (x.p.flags2 & ADD_CPY_FLAG)
-
-
- if (x.p.flags2 & PES_CRC_FLAG)
-
-
- if (x.p.flags2 & PES_EXT_FLAG){
-
- if (x.p.priv_flags & PRIVATE_DATA)
- stream.write(x.p.pes_priv_data,16);
-
- if (x.p.priv_flags & HEADER_FIELD){
- stream.write(&x.p.pack_field_length,1);
- x.p.pack_header = new
- uint8_t[x.p.pack_field_length];
- stream.write(x.p.pack_header,
- x.p.pack_field_length);
- }
-
- if ( x.p.priv_flags & PACK_SEQ_CTR){
- stream.write(&x.p.pck_sqnc_cntr,1);
- stream.write(&x.p.org_stuff_length,1);
- }
-
- if ( x.p.priv_flags & P_STD_BUFFER)
- stream.write(x.p.p_std,2);
-
- if ( x.p.priv_flags & PES_EXT_FLAG2){
- stream.write(&x.p.pes_ext_lngth,1);
- x.p.pes_ext = new
- uint8_t[x.p.pes_ext_lngth];
- stream.write(x.p.pes_ext,
- x.p.pes_ext_lngth);
- }
- }
- } else {
- if ((x.p.flags2 & PTS_DTS_FLAGS) == PTS_ONLY)
- stream.write(x.p.pts,5);
- else if ((x.p.flags2 & PTS_DTS_FLAGS) ==
- PTS_DTS){
- stream.write(x.p.pts,5);
- stream.write(x.p.dts,5);
- }
-*/
- }
- cerr << endl << endl;
- return stream;
- }
-
- int l = x.p.length+x.p.pes_hlength+9;
- uint8_t buf[l];
- int length = cwrite_pes(buf,&(x.p),l);
- stream.write((char *)buf,length);
-
- return stream;
-}
-
-static unsigned int find_length(istream & stream){
- streampos p = 0;
- streampos start = 0;
- streampos q = 0;
- int found = 0;
- uint8_t sync4[4];
-
- start = stream.tellg();
- start -=2;
- stream.seekg(start);
- while ( !stream.eof() && !found ){
- p = stream.tellg();
- stream.read((char *)&sync4,4);
- if (sync4[0] == 0x00 && sync4[1] == 0x00 && sync4[2] == 0x01) {
- switch ( sync4[3] ) {
-
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- found = 1;
- break;
- default:
- q = stream.tellg();
- break;
- }
- }
- }
- q = stream.tellg();
- stream.seekg(streampos(2)+start);
- if (found) return (unsigned int)(q-start)-4-2;
- else return (unsigned int)(q-start)-2;
-
-}
-
-istream & operator >> (istream & stream, PES_Packet & x){
-
- uint8_t sync4[4];
- int found=0;
- int done=0;
- streampos p = 0;
-
- while (!stream.eof() && !found) {
- p = stream.tellg();
- stream.read((char *)&sync4,4);
- if (sync4[0] == 0x00 && sync4[1] == 0x00 && sync4[2] == 0x01) {
- x.p.stream_id = sync4[3];
-
- switch ( sync4[3] ) {
-
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- found = 1;
- stream.read((char *)x.p.llength,2);
- x.setlength();
- if (!x.p.length){
- x.p.length = find_length(stream);
- x.Nlength();
- }
- stream.read((char *)x.p.pes_pckt_data,x.p.length);
- done = 1;
- break;
- case PADDING_STREAM :
- found = 1;
- stream.read((char *)x.p.llength,2);
- x.setlength();
- if (!x.p.length){
- x.p.length = find_length(stream);
- x.Nlength();
- }
- x.p.padding = x.p.length;
- stream.read((char *)x.p.pes_pckt_data,x.p.length);
- done = 1;
- break;
-
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- stream.read((char *)x.p.llength,2);
- x.setlength();
- if (!x.p.length){
- x.p.length = find_length(stream);
- x.Nlength();
- }
- found = 1;
- break;
-
- default:
- stream.seekg(p+streampos(1));
- break;
- }
- } else stream.seekg(p+streampos(1));
- }
-
- if ( found && !done) {
- p = stream.tellg();
- stream.read((char *)&x.p.flags1,1);
- if ( (x.p.flags1 & 0xC0) == 0x80 )
- x.p.mpeg = 2;
- else
- x.p.mpeg = 1;
- if ( x.p.mpeg == 2 ){
- stream.read((char *)&x.p.flags2,1);
- stream.read((char *)&x.p.pes_hlength,1);
-
- if ((int)x.p.length > x.p.pes_hlength+3)
- x.p.length -=x.p.pes_hlength+3;
- else
- return stream;
-
- uint8_t count = x.p.pes_hlength;
-
- if ((x.p.flags2 & PTS_DTS_FLAGS) == PTS_ONLY){
- stream.read((char *)x.p.pts,5);
- count -=5;
- } else
- if ((x.p.flags2 & PTS_DTS_FLAGS) == PTS_DTS){
- stream.read((char *)x.p.pts,5);
- stream.read((char *)x.p.dts,5);
- count -= 10;
- }
-
- if (x.p.flags2 & ESCR_FLAG){
- stream.read((char *)x.p.escr,6);
- count -= 6;
- }
-
- if (x.p.flags2 & ES_RATE_FLAG){
- stream.read((char *)x.p.es_rate,3);
- count -= 6;
- }
-
- if (x.p.flags2 & DSM_TRICK_FLAG){
- stream.read((char *)&x.p.trick,1);
- count -= 1;
- }
-
- if (x.p.flags2 & ADD_CPY_FLAG){
- stream.read((char *)&x.p.add_cpy,1);
- count -= 1;
- }
-
- if (x.p.flags2 & PES_CRC_FLAG){
- stream.read((char *)x.p.prev_pes_crc,2);
- count -= 2;
- }
-
- if (x.p.flags2 & PES_EXT_FLAG){
- stream.read((char *)&x.p.priv_flags,1);
- count -= 1;
-
- if (x.p.priv_flags & PRIVATE_DATA){
- stream.read((char *)x.p.pes_priv_data,16);
- count -= 16;
- }
-
- if (x.p.priv_flags & HEADER_FIELD){
- stream.read((char *)&x.p.pack_field_length,1);
- x.p.pack_header = new
- uint8_t[x.p.pack_field_length];
- stream.read((char *)x.p.pack_header,
- x.p.pack_field_length);
- count -= 1+x.p.pack_field_length;
- }
-
- if ( x.p.priv_flags & PACK_SEQ_CTR){
- stream.read((char *)&x.p.pck_sqnc_cntr,1);
- stream.read((char *)&x.p.org_stuff_length,1);
- count -= 2;
- }
-
- if ( x.p.priv_flags & P_STD_BUFFER){
- stream.read((char *)x.p.p_std,2);
- count -= 2;
- }
-
- if ( x.p.priv_flags & PES_EXT_FLAG2){
- stream.read((char *)&x.p.pes_ext_lngth,1);
- x.p.pes_ext = new
- uint8_t[x.p.pes_ext_lngth];
- stream.read((char *)x.p.pes_ext,
- x.p.pes_ext_lngth);
- count -= 1+x.p.pes_ext_lngth;
- }
- }
- x.p.stuffing = count;
- uint8_t dummy;
- for(int i = 0; i< count ;i++)
- stream.read((char *)&dummy,1);
-
- } else {
- uint8_t check;
- x.p.mpeg1_pad = 1;
- check = x.p.flags1;
- while (check == 0xFF){
- stream.read((char *)&check,1);
- x.p.mpeg1_pad++;
- }
-
- if ( (check & 0xC0) == 0x40){
- stream.read((char *)&check,1);
- x.p.mpeg1_pad++;
- stream.read((char *)&check,1);
- x.p.mpeg1_pad++;
- }
- x.p.flags2 = 0;
- x.p.length -= x.p.mpeg1_pad;
-
- stream.seekg(p);
- if ( (check & 0x30)){
- x.p.length ++;
- x.p.mpeg1_pad --;
-
- if (check == x.p.flags1){
- x.p.pes_hlength = 0;
- } else {
- x.p.mpeg1_headr =
- new uint8_t[x.p.mpeg1_pad];
- x.p.pes_hlength = x.p.mpeg1_pad;
- stream.read((char *)x.p.mpeg1_headr,
- x.p.mpeg1_pad);
- }
-
- x.p.flags2 = (check & 0xF0) << 2;
- if ((x.p.flags2 & PTS_DTS_FLAGS) == PTS_ONLY){
- stream.read((char *)x.p.pts,5);
- x.p.length -= 5;
- x.p.pes_hlength += 5;
- }
- else if ((x.p.flags2 & PTS_DTS_FLAGS) ==
- PTS_DTS){
- stream.read((char *)x.p.pts,5);
- stream.read((char *)x.p.dts,5);
- x.p.length -= 10;
- x.p.pes_hlength += 10;
- }
- } else {
- x.p.mpeg1_headr = new uint8_t[x.p.mpeg1_pad];
- x.p.pes_hlength = x.p.mpeg1_pad;
- stream.read((char *)x.p.mpeg1_headr,x.p.mpeg1_pad);
- }
- }
- stream.read((char *)x.p.pes_pckt_data,x.p.length);
- }
- return stream;
-}
-
-ostream & operator << (ostream & stream, TS_Packet & x){
-
- uint8_t buf[TS_SIZE];
- int length = cwrite_ts(buf,&(x.p),TS_SIZE);
- stream.write((char *)buf,length);
-
- return stream;
-}
-
-istream & operator >> (istream & stream, TS_Packet & x){
- uint8_t sync;
- int found=0;
- streampos p,q;
-
- sync=0;
- while (!stream.eof() && !found) {
- stream.read((char *)&sync,1);
- if (sync == 0x47)
- found = 1;
- }
- stream.read((char *)x.p.pid,2);
- stream.read((char *)&x.p.flags,1);
- x.p.count = x.p.flags & COUNT_MASK;
-
- if (!(x.p.flags & ADAPT_FIELD) && (x.p.flags & PAYLOAD)){
- //no adapt. field only payload
- stream.read((char *)x.p.data,184);
- x.p.rest = 184;
- return stream;
- }
-
- if ( x.p.flags & ADAPT_FIELD ) {
- // adaption field
- stream.read((char *)&x.p.adapt_length,1);
- if (x.p.adapt_length){
- p = stream.tellg();
- stream.read((char *)&x.p.adapt_flags,1);
-
- if ( x.p.adapt_flags & PCR_FLAG )
- stream.read((char *) x.p.pcr,6);
-
- if ( x.p.adapt_flags & OPCR_FLAG )
- stream.read((char *) x.p.opcr,6);
-
- if ( x.p.adapt_flags & SPLICE_FLAG )
- stream.read((char *) &x.p.splice_count,1);
-
- if( x.p.adapt_flags & TRANS_PRIV){
- stream.read((char *)&x.p.priv_dat_len,1);
- x.p.priv_dat = new uint8_t[x.p.priv_dat_len];
- stream.read((char *)x.p.priv_dat,x.p.priv_dat_len);
- }
-
- if( x.p.adapt_flags & ADAP_EXT_FLAG){
- stream.read((char *)&x.p.adapt_ext_len,1);
- stream.read((char *)&x.p.adapt_eflags,1);
- if( x.p.adapt_eflags & LTW_FLAG)
- stream.read((char *)x.p.ltw,2);
-
- if( x.p.adapt_eflags & PIECE_RATE)
- stream.read((char *)x.p.piece_rate,3);
-
- if( x.p.adapt_eflags & SEAM_SPLICE)
- stream.read((char *)x.p.dts,5);
- }
- q = stream.tellg();
- x.p.stuffing = x.p.adapt_length -(q-p);
- x.p.rest = 183-x.p.adapt_length;
- stream.seekg(q+streampos(x.p.stuffing));
- if (x.p.flags & PAYLOAD) // payload
- stream.read((char *)x.p.data,x.p.rest);
- else
- stream.seekg(q+streampos(x.p.rest));
- } else {
- x.p.rest = 182;
- stream.read((char *)x.p.data, 183);
- return stream;
- }
-
- }
- return stream;
-}
-
-
-ostream & operator << (ostream & stream, PS_Packet & x){
-
- uint8_t buf[PS_MAX];
- int length = cwrite_ps(buf,&(x.p),PS_MAX);
- stream.write((char *)buf,length);
-
- return stream;
-}
-
-istream & operator >> (istream & stream, PS_Packet & x){
- uint8_t headr[4];
- int found=0;
- streampos p = 0;
- streampos q = 0;
- int count = 0;
-
- p = stream.tellg();
- while (!stream.eof() && !found && count < MAX_SEARCH) {
- stream.read((char *)&headr,4);
- if (headr[0] == 0x00 && headr[1] == 0x00 && headr[2] == 0x01)
- if ( headr[3] == 0xBA )
- found = 1;
- else if ( headr[3] == 0xB9 ) break;
- else stream.seekg(p+streampos(1));
- count++;
- }
-
- if (found){
- stream.read((char *)x.p.scr,6);
- if (x.p.scr[0] & 0x40)
- x.p.mpeg = 2;
- else
- x.p.mpeg = 1;
-
- if (x.p.mpeg == 2){
- stream.read((char *)x.p.mux_rate,3);
- stream.read((char *)&x.p.stuff_length,1);
- p = stream.tellg();
- stream.seekg(p+streampos(x.p.stuff_length & 3));
- } else {
- x.p.mux_rate[0] = x.p.scr[5]; //mpeg1 scr is only 5 bytes
- stream.read((char *)x.p.mux_rate+1,2);
- }
-
- p=stream.tellg();
- stream.read((char *)headr,4);
- if (headr[0] == 0x00 && headr[1] == 0x00 &&
- headr[2] == 0x01 && headr[3] == 0xBB ) {
- stream.read((char *)x.p.sheader_llength,2);
- x.setlength();
- if (x.p.mpeg == 2){
- stream.read((char *)x.p.rate_bound,3);
- stream.read((char *)&x.p.audio_bound,1);
- stream.read((char *)&x.p.video_bound,1);
- stream.read((char *)&x.p.reserved,1);
- }
- stream.read((char *)x.p.data,x.p.sheader_length);
- } else {
- stream.seekg(p);
- x.p.sheader_length = 0;
- }
-
- int i = 0;
- int done = 0;
- q = stream.tellg();
- PES_Packet pes;
- do {
- p=stream.tellg();
- stream.read((char *)headr,4);
- stream.seekg(p);
- if ( headr[0] == 0x00 && headr[1] == 0x00
- && headr[2] == 0x01 && headr[3] != 0xBA){
- pes.init();
- stream >> pes;
- i++;
- } else done = 1;
- } while (!stream.eof() && !done);
- x.p.npes = i;
- stream.seekg(q);
- }
- return stream;
-}
-
-void extract_audio_from_PES(istream &in, ostream &out){
- PES_Packet pes;
-
- while(!in.eof()){
- pes.init();
- in >> pes ;
- if (pes.Stream_ID() == 0xC0)
- out << pes;
- }
-}
-
-void extract_video_from_PES(istream &in, ostream &out){
- PES_Packet pes;
-
- while(!in.eof()){
- pes.init();
- in >> pes ;
- if (pes.Stream_ID() == 0xE0)
- out << pes;
- }
-}
-
-void extract_es_audio_from_PES(istream &in, ostream &out){
- PES_Packet pes;
-
- while(!in.eof()){
- pes.init();
- in >> pes ;
- if (pes.Stream_ID() == 0xC0)
- out.write((char *)pes.Data(),pes.Length());
- }
-}
-
-void extract_es_video_from_PES(istream &in, ostream &out){
- PES_Packet pes;
-
- while(!in.eof()){
- pes.init();
- in >> pes ;
- if (pes.Stream_ID() == 0xE0)
- out.write((char *)pes.Data(),pes.Length());
- }
-}
-
-
-
-#define MAX_PID 20
-int TS_PIDS(istream &in, ostream &out){
- int pid[MAX_PID];
- TS_Packet ts;
- int npid=0;
-
- for (int i=0 ; i<MAX_PID; i++)
- pid[i] = -1;
- while (!in.eof()) {
- ts.init();
- in >> ts;
- int j;
- int found = 0;
- for (j=0;j<npid;j++){
- if ( ts.PID() == pid[j] )
- found = 1;
- }
- if (! found){
- out << ts.PID() << " ";
- pid[npid] = ts.PID();
- npid++;
- if (npid == MAX_PID) return -1;
- }
- }
- out << endl;
- return 0;
-}
-
-int tv_norm(istream &stream){
- uint8_t headr[4];
- int found=0;
- streampos p = 0;
- streampos q = 0;
- int hsize,vsize;
- int form= 0;
-
- q = stream.tellg();
- while (!stream.eof() && !found) {
- p = stream.tellg();
- stream.read((char *)headr,4);
- if (headr[0] == 0x00 && headr[1] == 0x00 && headr[2] == 0x01)
- if ( headr[3] == 0xB3 ){
- found = 1;
- }
- if (! found) stream.seekg(p+streampos(1));
- }
- stream.read((char *)headr,4);
-
- hsize = (headr[1] &0xF0) >> 4 | headr[0] << 4;
- vsize = (headr[1] &0x0F) << 8 | headr[2];
- cerr << "SIZE: " << hsize << "x" << vsize << endl;
-
- switch(((headr[3]&0xF0) >>4)){
- case 1:
- cerr << "ASPECT: 1:1" << endl;
- break;
- case 2:
- cerr << "ASPECT: 4:3" << endl;
- break;
- case 3:
- cerr << "ASPECT: 16:9" << endl;
- break;
- case 4:
- cerr << "ASPECT: 2.21:1" << endl;
- break;
- }
-
- switch (int(headr[3]&0x0F)){
- case 1:
- cerr << "FRAMERATE: 23.976" << endl;
- form = pDUNNO;
- break;
- case 2:
- cerr << "FRAMERATE: 24" << endl;
- form = pDUNNO;
- break;
- case 3:
- cerr << "FRAMERATE: 25" << endl;
- form = pPAL;
- break;
- case 4:
- cerr << "FRAMERATE: 29.97" << endl;
- form = pNTSC;
- break;
- case 5:
- cerr << "FRAMERATE: 30" << endl;
- form = pNTSC;
- break;
- case 6:
- cerr << "FRAMERATE: 50" << endl;
- form = pPAL;
- break;
- case 7:
- cerr << "FRAMERATE: 59.94" << endl;
- form = pNTSC;
- break;
- case 8:
- cerr << "FRAMERATE: 60" << endl;
- form = pNTSC;
- break;
- }
-
- int mpeg = 0;
- found = 0;
- while (!stream.eof() && !found) {
- p = stream.tellg();
- stream.read((char *)headr,4);
- if (headr[0] == 0x00 && headr[1] == 0x00 && headr[2] == 0x01)
- if ( headr[3] == 0xB5 ){
- char *profile[] = {"reserved", "High", "Spatially Scalable",
- "SNR Scalable", "Main", "Simple", "undef",
- "undef"};
- char *level[] = {"res", "res", "res", "res",
- "High","res", "High 1440", "res",
- "Main","res", "Low", "res",
- "res", "res", "res", "res"};
- char *chroma[] = {"res", "4:2:0", "4:2:2", "4:4:4:"};
- mpeg = 2;
- stream.read((char *)headr,4);
- cerr << "PROFILE: " << profile[headr[0] & 0x7] << endl;
- cerr << "LEVEL: " << level[headr[1]>>4 & 0xF] << endl;
- cerr << "CHROMA: " << chroma[headr[1]>>1 & 0x3] << endl;
- found = 1;
- } else {
- mpeg = 1;
- found = 1;
- }
- if (! found) stream.seekg(p+streampos(1));
- }
-
- stream.seekg(q);
- return (form | mpeg << 4);
-}
-
-
-
-int stream_type(istream &fin){
- uint8_t headr[4];
- streampos p=fin.tellg();
-
- TS_Packet ts;
- fin >> ts;
- fin.read((char *)headr,1);
- fin.seekg(p);
- if(fin && headr[0] == 0x47){
- return TS_STREAM;
- }
-
- PS_Packet ps;
- fin >> ps;
- PES_Packet pes;
- for(int j=0;j < ps.NPES();j++){
- fin >> pes;
- }
- fin.read((char *)headr,4);
- fin.seekg(p);
- if (fin && headr[0] == 0x00 && headr[1] == 0x00
- && headr[2] == 0x01 && headr[3] == 0xBA){
- return PS_STREAM;
- }
-
- fin >> pes;
- fin.read((char *)!headr,4);
- fin.seekg(p);
- if (fin && headr[0] == 0x00 && headr[1] == 0x00
- && headr[2] == 0x01 ){
- int found = 0;
- switch ( headr[3] ) {
-
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- found = 1;
- break;
- }
- if (found){
- return PES_STREAM;
- }
- }
-
-
-
- return -1;
-}
-
-
-void analyze(istream &fin)
-{
- PS_Packet ps;
- PES_Packet pes;
- int fc = 0;
- char *frames[3] = {"I-Frame","P-Frame","B-Frame"};
-
- while(fin){
- uint32_t pts;
- fin >> ps;
- cerr << "SCR base: " << hex << setw(5)
- << setfill('0') \
- << ps.SCR_base() << " " << dec
- << "ext : " << ps.SCR_ext();
-
- cerr << " MUX rate: " << ps.MUX()*50*8/1000000.0
- << " Mbit/s ";
- cerr << "RATE bound: " << ps.Rate()*50*8/1000000.0
- << " Mbit/s" << endl;
- cerr << " Audio bound: "
- << hex << "0x"
- << int(ps.P()->audio_bound);
- cerr << " Video bound: " << hex << "0x"
- << int(ps.P()->video_bound)
- << dec
- << endl;
- cerr << endl;
-
- for (int i=0; i < ps.NPES(); i++){
- pes.init();
- fin >> pes;
- pts2pts((uint8_t *)&pts,pes.PTS());
- pes.Info() = 1;
- cerr << pes;
-
- uint8_t *buf = pes.P()->pes_pckt_data;
- int c = 0;
- int l;
- switch (pes.P()->stream_id){
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- l=pes.P()->length;
- break;
- default:
- l = 0;
- break;
- }
- while ( c < l - 6){
- if (buf[c] == 0x00 &&
- buf[c+1] == 0x00 &&
- buf[c+2] == 0x01 &&
- buf[c+3] == 0xB8) {
- c += 4;
- cerr << "TIME hours: "
- << int((buf[c]>>2)& 0x1F)
- << " minutes: "
- << int(((buf[c]<<4)& 0x30)|
- ((buf[c+1]>>4)& 0x0F))
- << " seconds: "
- << int(((buf[c+1]<<3)& 0x38)|
- ((buf[c+2]>>5)& 0x0F))
- << endl;
- }
-
- if ( buf[c] == 0x00 &&
- buf[c+1] == 0x00 &&
- buf[c+2] == 0x01 &&
- buf[c+3] == 0x00) {
- fc++;
- c += 4;
- cerr << "picture: "
- << fc
- << " ("
- << frames[((buf[c+1]&0x38) >>3)-1]
- << ")" << endl << endl;
- } else c++;
- }
- }
- }
-}
-
-
diff --git a/libdvbmpeg/cpptools.hh b/libdvbmpeg/cpptools.hh
deleted file mode 100644
index 49ea5de..0000000
--- a/libdvbmpeg/cpptools.hh
+++ /dev/null
@@ -1,330 +0,0 @@
-/*
- * dvb-mpegtools for the Siemens Fujitsu DVB PCI card
- *
- * Copyright (C) 2000, 2001 Marcus Metzler
- * for convergence integrated media GmbH
- * Copyright (C) 2002 Marcus Metzler
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
-
- * The author can be reached at mocm@metzlerbros.de,
- */
-
-#include <fstream>
-#include <sstream>
-#include <iostream>
-#include <iomanip>
-using namespace std;
-
-
-#ifndef _CPPTOOLS_HH_
-#define _CPPTOOLS_HH_
-
-#include "ctools.h"
-
-
-class PES_Packet{
- int info;
- pes_packet p;
-public:
- PES_Packet(){
- info = 0;
- init_pes(&p);
- }
-
- ~PES_Packet(){
- if (p.pack_header)
- delete [] p.pack_header;
- if (p.pes_ext)
- delete [] p.pes_ext;
- if (p.pes_pckt_data)
- delete [] p.pes_pckt_data;
- if (p.mpeg1_headr)
- delete [] p.mpeg1_headr;
- }
-
- inline void init(){
- if (p.pack_header)
- delete [] p.pack_header;
- if (p.pes_ext)
- delete [] p.pes_ext;
- if (p.pes_pckt_data)
- delete [] p.pes_pckt_data;
- if (p.mpeg1_headr)
- delete [] p.mpeg1_headr;
-
- info = 0;
- init_pes(&p);
- }
-
- inline pes_packet *P(){
- return &p;
- }
-
- inline void setlength(){
- setlength_pes(&p);
- if (p.length)
- p.pes_pckt_data = new uint8_t[p.length];
- }
-
- inline void Nlength(){
- nlength_pes(&p);
- p.pes_pckt_data = new uint8_t[p.length];
- }
-
-
- inline uint8_t &Stream_ID(){
- return p.stream_id;
- }
-
- inline uint8_t &Flags1(){
- return p.flags1;
- }
-
- inline uint8_t &Flags2(){
- return p.flags2;
- }
-
- inline uint32_t &Length(){
- return p.length;
- }
-
- inline uint8_t &HLength(){
- return p.pes_hlength;
- }
-
- inline uint8_t &Stuffing(){
- return p.stuffing;
- }
-
- inline uint8_t *Data(){
- return p.pes_pckt_data;
- }
-
- inline int has_pts(){
- return (p.flags2 & PTS_DTS);
- }
-
- inline int &MPEG(){
- return p.mpeg;
- }
- inline uint8_t *PTS(){
- return p.pts;
- }
-
- inline uint8_t *DTS(){
- return p.dts;
- }
-
- inline int &Info(){
- return info;
- }
-
-
-
- inline uint8_t high_pts(){
- if (has_pts())
- return ((p.pts[0] & 0x08)>>3);
- else
- return 0;
- }
-
- inline uint8_t high_dts(){
- return ((p.dts[0] & 0x08)>>3);
- }
-
- inline int WDTS(){
- int w_dts;
- w_dts = (int)trans_pts_dts(p.dts);
- return w_dts;
- }
-
- inline int WPTS(){
- int w_dts;
- w_dts = (int)trans_pts_dts(p.pts);
- return w_dts;
- }
-
- friend ostream & operator << (ostream & stream, PES_Packet & x);
- friend istream & operator >> (istream & stream, PES_Packet & x);
-
-};
-
-
-class TS_Packet{
- ts_packet p;
- int info;
-
-public:
- TS_Packet(){
- init_ts(&p);
- info = 0;
- }
-
- ~TS_Packet(){
- if (p.priv_dat)
- delete [] p.priv_dat;
- }
-
- inline void init(){
- if (p.priv_dat)
- delete [] p.priv_dat;
-
- init_ts(&p);
- info = 0;
- }
-
- inline ts_packet *P(){
- return &p;
- }
-
- inline int &Rest(){
- return p.rest;
- }
-
- inline uint8_t *Data(){
- return p.data;
- }
-
- inline short PID(){
- return pid_ts(&p);
- }
-
- inline uint8_t FLAG1(){
- return (p.pid[0] & ~PID_MASK_HI);
- }
-
- inline int &Info(){
- return info;
- }
-
- friend ostream & operator << (ostream & stream, TS_Packet & x);
- friend istream & operator >> (istream & stream, TS_Packet & x);
-};
-
-
-class PS_Packet{
- int info;
- ps_packet p;
-public:
-
- PS_Packet(){
- init_ps(&p);
- info = 0;
- }
-
- ~PS_Packet(){
- if (p.data)
- delete [] p.data;
- }
-
- inline void init(){
- if (p.data)
- delete [] p.data;
-
- init_ps(&p);
- info = 0;
- }
-
- inline ps_packet *P(){
- return &p;
- }
-
- inline int MUX(){
- return mux_ps(&p);
- }
-
- inline int Rate(){
- return rate_ps(&p);
- }
-
- inline void setlength(){
- setlength_ps(&p);
- p.data = new uint8_t[p.sheader_length];
- }
-
- inline int Stuffing(){
- return p.stuff_length & PACK_STUFF_MASK;
- }
-
- inline int NPES(){
- return p.npes;
- }
-
- inline int &MPEG(){
- return p.mpeg;
- }
-
- inline uint8_t &operator()(int l){
- return p.data[l];
- }
-
- inline char * Data() {
- return (char *)p.data+p.stuff_length;
- }
-
- inline int &SLENGTH(){
- return p.sheader_length;
- }
-
- inline int &Info(){
- return info;
- }
-
- uint32_t SCR_base(){
- return scr_base_ps(&p);
- }
-
- uint16_t SCR_ext(){
- return scr_ext_ps(&p);
- }
-
- friend ostream & operator << (ostream & stream, PS_Packet & x);
- friend istream & operator >> (istream & stream, PS_Packet & x);
-};
-
-
-typedef void (* FILTER)(istream &in, ostream &out);
-
-typedef struct thread_args_{
- FILTER function;
- int *fd;
- int in;
- int out;
-} thread_args;
-
-
-void extract_audio_from_PES(istream &in, ostream &out);
-void extract_video_from_PES(istream &in, ostream &out);
-void extract_es_audio_from_PES(istream &in, ostream &out);
-void extract_es_video_from_PES(istream &in, ostream &out);
-int TS_PIDS(istream &in, ostream &out);
-int ifilter (istream &in, FILTER function);
-int ofilter (istream &in, FILTER function);
-int itfilter (int in, FILTER function);
-int otfilter (istream &in, FILTER function);
-int stream_type(int fd);
-int stream_type(istream &stream);
-int tv_norm(istream &fin);
-
-void analyze(istream &fin);
-
-
-#endif //_CPPTOOLS_HH_
-
diff --git a/libdvbmpeg/ctools.c b/libdvbmpeg/ctools.c
deleted file mode 100644
index dfd1751..0000000
--- a/libdvbmpeg/ctools.c
+++ /dev/null
@@ -1,2379 +0,0 @@
-/*
- * dvb-mpegtools for the Siemens Fujitsu DVB PCI card
- *
- * Copyright (C) 2000, 2001 Marcus Metzler
- * for convergence integrated media GmbH
- * Copyright (C) 2002 Marcus Metzler
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
-
- * The author can be reached at mocm@metzlerbros.de,
- */
-
-#include "ctools.h"
-
-#define MAX_SEARCH 1024 * 1024
-
-
-/*
-
- PES
-
-*/
-
-ssize_t save_read(int fd, void *buf, size_t count)
-{
- ssize_t neof = 1;
- size_t re = 0;
-
- while(neof >= 0 && re < count){
- neof = read(fd, buf+re, count - re);
- if (neof > 0) re += neof;
- else break;
- }
-
- if (neof < 0 && re == 0) return neof;
- else return re;
-}
-
-void init_pes(pes_packet *p){
- p->stream_id = 0;
- p->llength[0] = 0;
- p->llength[1] = 0;
- p->length = 0;
- p->flags1 = 0x80;
- p->flags2 = 0;
- p->pes_hlength = 0;
- p->trick = 0;
- p->add_cpy = 0;
- p->priv_flags = 0;
- p->pack_field_length = 0;
- p->pack_header = (uint8_t *) NULL;
- p->pck_sqnc_cntr = 0;
- p->org_stuff_length = 0;
- p->pes_ext_lngth = 0;
- p->pes_ext = (uint8_t *) NULL;
- p->pes_pckt_data = (uint8_t *) NULL;
- p->padding = 0;
- p->mpeg = 2; // DEFAULT MPEG2
- p->mpeg1_pad = 0;
- p->mpeg1_headr = NULL;
- p->stuffing = 0;
-}
-
-void kill_pes(pes_packet *p){
- if (p->pack_header)
- free(p->pack_header);
- if (p->pes_ext)
- free(p->pes_ext);
- if (p->pes_pckt_data)
- free(p->pes_pckt_data);
- if (p->mpeg1_headr)
- free(p->mpeg1_headr);
- init_pes(p);
-}
-
-void setlength_pes(pes_packet *p){
- short *ll;
- ll = (short *) p->llength;
- p->length = ntohs(*ll);
-}
-
-static void setl_pes(pes_packet *p){
- setlength_pes(p);
- if (p->length)
- p->pes_pckt_data = (uint8_t *)malloc(p->length);
-}
-
-void nlength_pes(pes_packet *p){
- if (p->length <= 0xFFFF){
- short *ll = (short *) p->llength;
- short l = p->length;
- *ll = htons(l);
- } else {
- p->llength[0] =0x00;
- p->llength[1] =0x00;
- }
-}
-
-static void nl_pes(pes_packet *p)
-{
- nlength_pes(p);
- p->pes_pckt_data = (uint8_t *) malloc(p->length);
-}
-
-void pts2pts(uint8_t *av_pts, uint8_t *pts)
-{
-
- av_pts[0] = ((pts[0] & 0x06) << 5) |
- ((pts[1] & 0xFC) >> 2);
- av_pts[1] = ((pts[1] & 0x03) << 6) |
- ((pts[2] & 0xFC) >> 2);
- av_pts[2] = ((pts[2] & 0x02) << 6) |
- ((pts[3] & 0xFE) >> 1);
- av_pts[3] = ((pts[3] & 0x01) << 7) |
- ((pts[4] & 0xFE) >> 1);
-
-}
-
-
-int cwrite_pes(uint8_t *buf, pes_packet *p, long length){
- int count,i;
- uint8_t dummy;
- int more = 0;
- uint8_t headr[3] = { 0x00, 0x00 , 0x01};
-
- if (length < p->length+p->pes_hlength){
- fprintf(stderr,"Wrong buffer size in cwrite_pes\n");
- exit(1);
- }
-
-
- memcpy(buf,headr,3);
- count = 3;
- buf[count] = p->stream_id;
- count++;
-
- switch ( p->stream_id ) {
-
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- buf[count] = p->llength[0];
- count++;
- buf[count] = p->llength[1];
- count++;
- memcpy(buf+count,p->pes_pckt_data,p->length);
- count += p->length;
- break;
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- buf[count] = p->llength[0];
- count++;
- buf[count] = p->llength[1];
- count++;
- more = 1;
- break;
- }
-
-
- if ( more ) {
- if ( p->mpeg == 2 ){
- memcpy(buf+count,&p->flags1,1);
- count++;
- memcpy(buf+count,&p->flags2,1);
- count++;
- memcpy(buf+count,&p->pes_hlength,1);
- count++;
-
- if ((p->flags2 & PTS_DTS_FLAGS) == PTS_ONLY){
- memcpy(buf+count,p->pts,5);
- count += 5;
- } else
- if ((p->flags2 & PTS_DTS_FLAGS) == PTS_DTS){
- memcpy(buf+count,p->pts,5);
- count += 5;
- memcpy(buf+count,p->dts,5);
- count += 5;
- }
- if (p->flags2 & ESCR_FLAG){
- memcpy(buf+count,p->escr,6);
- count += 6;
- }
- if (p->flags2 & ES_RATE_FLAG){
- memcpy(buf+count,p->es_rate,3);
- count += 3;
- }
- if (p->flags2 & DSM_TRICK_FLAG){
- memcpy(buf+count,&p->trick,1);
- count++;
- }
- if (p->flags2 & ADD_CPY_FLAG){
- memcpy(buf+count,&p->add_cpy,1);
- count++;
- }
- if (p->flags2 & PES_CRC_FLAG){
- memcpy(buf+count,p->prev_pes_crc,2);
- count += 2;
- }
- if (p->flags2 & PES_EXT_FLAG){
- memcpy(buf+count,&p->priv_flags,1);
- count++;
-
- if (p->priv_flags & PRIVATE_DATA){
- memcpy(buf+count,p->pes_priv_data,16);
- count += 16;
- }
- if (p->priv_flags & HEADER_FIELD){
- memcpy(buf+count,&p->pack_field_length,
- 1);
- count++;
- memcpy(buf+count,p->pack_header,
- p->pack_field_length);
- count += p->pack_field_length;
-
- }
-
- if ( p->priv_flags & PACK_SEQ_CTR){
- memcpy(buf+count,&p->pck_sqnc_cntr,1);
- count++;
- memcpy(buf+count,&p->org_stuff_length,
- 1);
- count++;
- }
-
- if ( p->priv_flags & P_STD_BUFFER){
- memcpy(buf+count,p->p_std,2);
- count += 2;
- }
- if ( p->priv_flags & PES_EXT_FLAG2){
- memcpy(buf+count,&p->pes_ext_lngth,1);
- count++;
- memcpy(buf+count,p->pes_ext,
- p->pes_ext_lngth);
- count += p->pes_ext_lngth;
- }
- }
- dummy = 0xFF;
- for (i=0;i<p->stuffing;i++) {
- memcpy(buf+count,&dummy,1);
- count++;
- }
- } else {
- if (p->mpeg1_pad){
- memcpy(buf+count,p->mpeg1_headr,p->mpeg1_pad);
- count += p->mpeg1_pad;
- }
- if ((p->flags2 & PTS_DTS_FLAGS) == PTS_ONLY){
- memcpy(buf+count,p->pts,5);
- count += 5;
- }
- else if ((p->flags2 & PTS_DTS_FLAGS) ==
- PTS_DTS){
- memcpy(buf+count,p->pts,5);
- count += 5;
- memcpy(buf+count,p->dts,5);
- count += 5;
- }
- }
- memcpy(buf+count,p->pes_pckt_data,p->length);
- count += p->length;
- }
-
- return count;
-
-}
-
-void write_pes(int fd, pes_packet *p){
- long length;
- uint8_t *buf;
- int l = p->length+p->pes_hlength;
-
- buf = (uint8_t *) malloc(l);
- length = cwrite_pes(buf,p,l);
- write(fd,buf,length);
- free(buf);
-}
-
-static unsigned int find_length(int f){
- uint64_t p = 0;
- uint64_t start = 0;
- uint64_t q = 0;
- int found = 0;
- uint8_t sync4[4];
- int neof = 1;
-
- start = lseek(f,0,SEEK_CUR);
- start -=2;
- lseek(f,start,SEEK_SET);
- while ( neof > 0 && !found ){
- p = lseek(f,0,SEEK_CUR);
- neof = save_read(f,&sync4,4);
- if (sync4[0] == 0x00 && sync4[1] == 0x00 && sync4[2] == 0x01) {
- switch ( sync4[3] ) {
-
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- found = 1;
- break;
- default:
- q = lseek(f,0,SEEK_CUR);
- break;
- }
- }
- }
- q = lseek(f,0,SEEK_CUR);
- lseek(f,start+2,SEEK_SET);
- if (found) return (unsigned int)(q-start)-4-2;
- else return (unsigned int)(q-start-2);
-
-}
-
-
-void cread_pes(char *buf, pes_packet *p){
-
- uint8_t count, dummy, check;
- int i;
- uint64_t po = 0;
- int c=0;
-
- switch ( p->stream_id ) {
-
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- memcpy(p->pes_pckt_data,buf+c,p->length);
- return;
- break;
- case PADDING_STREAM :
- p->padding = p->length;
- memcpy(p->pes_pckt_data,buf+c,p->length);
- return;
- break;
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- break;
- default:
- return;
- break;
- }
-
- po = c;
- memcpy(&p->flags1,buf+c,1);
- c++;
- if ( (p->flags1 & 0xC0) == 0x80 ) p->mpeg = 2;
- else p->mpeg = 1;
-
- if ( p->mpeg == 2 ){
- memcpy(&p->flags2,buf+c,1);
- c++;
- memcpy(&p->pes_hlength,buf+c,1);
- c++;
-
- p->length -=p->pes_hlength+3;
- count = p->pes_hlength;
-
- if ((p->flags2 & PTS_DTS_FLAGS) == PTS_ONLY){
- memcpy(p->pts,buf+c,5);
- c += 5;
- count -=5;
- } else
- if ((p->flags2 & PTS_DTS_FLAGS) == PTS_DTS){
- memcpy(p->pts,buf+c,5);
- c += 5;
- memcpy(p->dts,buf+c,5);
- c += 5;
- count -= 10;
- }
-
- if (p->flags2 & ESCR_FLAG){
- memcpy(p->escr,buf+c,6);
- c += 6;
- count -= 6;
- }
-
- if (p->flags2 & ES_RATE_FLAG){
- memcpy(p->es_rate,buf+c,3);
- c += 3;
- count -= 3;
- }
-
- if (p->flags2 & DSM_TRICK_FLAG){
- memcpy(&p->trick,buf+c,1);
- c += 1;
- count -= 1;
- }
-
- if (p->flags2 & ADD_CPY_FLAG){
- memcpy(&p->add_cpy,buf+c,1);
- c++;
- count -= 1;
- }
-
- if (p->flags2 & PES_CRC_FLAG){
- memcpy(p->prev_pes_crc,buf+c,2);
- c += 2;
- count -= 2;
- }
-
- if (p->flags2 & PES_EXT_FLAG){
- memcpy(&p->priv_flags,buf+c,1);
- c++;
- count -= 1;
-
- if (p->priv_flags & PRIVATE_DATA){
- memcpy(p->pes_priv_data,buf+c,16);
- c += 16;
- count -= 16;
- }
-
- if (p->priv_flags & HEADER_FIELD){
- memcpy(&p->pack_field_length,buf+c,1);
- c++;
- p->pack_header = (uint8_t *)
- malloc(p->pack_field_length);
- memcpy(p->pack_header,buf+c,
- p->pack_field_length);
- c += p->pack_field_length;
- count -= 1+p->pack_field_length;
- }
-
- if ( p->priv_flags & PACK_SEQ_CTR){
- memcpy(&p->pck_sqnc_cntr,buf+c,1);
- c++;
- memcpy(&p->org_stuff_length,buf+c,1);
- c++;
- count -= 2;
- }
-
- if ( p->priv_flags & P_STD_BUFFER){
- memcpy(p->p_std,buf+c,2);
- c += 2;
- count -= 2;
- }
-
- if ( p->priv_flags & PES_EXT_FLAG2){
- memcpy(&p->pes_ext_lngth,buf+c,1);
- c++;
- p->pes_ext = (uint8_t *)
- malloc(p->pes_ext_lngth);
- memcpy(p->pes_ext,buf+c,
- p->pes_ext_lngth);
- c += p->pes_ext_lngth;
- count -= 1+p->pes_ext_lngth;
- }
- }
- p->stuffing = count;
- for(i = 0; i< count ;i++){
- memcpy(&dummy,buf+c,1);
- c++;
- }
- } else {
- p->mpeg1_pad = 1;
- check = p->flags1;
- while (check == 0xFF){
- memcpy(&check,buf+c,1);
- c++;
- p->mpeg1_pad++;
- }
-
- if ( (check & 0xC0) == 0x40){
- memcpy(&check,buf+c,1);
- c++;
- p->mpeg1_pad++;
- memcpy(&check,buf+c,1);
- c++;
- p->mpeg1_pad++;
- }
- p->flags2 = 0;
- p->length -= p->mpeg1_pad;
-
- c = po;
- if ( (check & 0x30)){
- p->length ++;
- p->mpeg1_pad --;
-
- if (check == p->flags1){
- p->pes_hlength = 0;
- } else {
- p->mpeg1_headr = (uint8_t *)
- malloc(p->mpeg1_pad);
- p->pes_hlength = p->mpeg1_pad;
- memcpy(p->mpeg1_headr,buf+c,
- p->mpeg1_pad);
- c += p->mpeg1_pad;
- }
-
- p->flags2 = (check & 0xF0) << 2;
- if ((p->flags2 & PTS_DTS_FLAGS) == PTS_ONLY){
- memcpy(p->pts,buf+c,5);
- c += 5;
- p->length -= 5;
- p->pes_hlength += 5;
- }
- else if ((p->flags2 & PTS_DTS_FLAGS) ==
- PTS_DTS){
- memcpy(p->pts,buf+c,5);
- c += 5;
- memcpy(p->dts,buf+c,5);
- c += 5;
- p->length -= 10;
- p->pes_hlength += 10;
- }
- } else {
- p->mpeg1_headr = (uint8_t *) malloc(p->mpeg1_pad);
- p->pes_hlength = p->mpeg1_pad;
- memcpy(p->mpeg1_headr,buf+c,
- p->mpeg1_pad);
- c += p->mpeg1_pad;
- }
- }
- memcpy(p->pes_pckt_data,buf+c,p->length);
-}
-
-
-int read_pes(int f, pes_packet *p){
-
- uint8_t sync4[4];
- int found=0;
- uint64_t po = 0;
- int neof = 1;
- uint8_t *buf;
-
- while (neof > 0 && !found) {
- po = lseek(f,0,SEEK_CUR);
- if (po < 0) return -1;
- if ((neof = save_read(f,&sync4,4)) < 4) return -1;
- if (sync4[0] == 0x00 && sync4[1] == 0x00 && sync4[2] == 0x01) {
- p->stream_id = sync4[3];
- switch ( sync4[3] ) {
-
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- if((neof = save_read(f,p->llength,2)) < 2)
- return -1;
- setl_pes(p);
- if (!p->length){
- p->length = find_length(f);
- nl_pes(p);
- }
- found = 1;
- break;
-
- default:
- if (lseek(f,po+1,SEEK_SET) < po+1) return -1;
- break;
- }
- } else if(lseek(f,po+1,SEEK_SET) < po+1) return -1;
- }
-
- if (!found || !p->length) return 0;
-
- if (p->length >0){
- buf = (uint8_t *) malloc(p->length);
- if((neof = save_read(f,buf,p->length))< p->length) return -1;
- cread_pes((char *)buf,p);
- free(buf);
- } else return 0;
-
- return neof;
-}
-
-/*
-
- Transport Stream
-
-*/
-
-void init_ts(ts_packet *p){
- p->pid[0] = 0;
- p->pid[1] = 0;
- p->flags = 0;
- p->count = 0;
- p->adapt_length = 0;
- p->adapt_flags = 0;
- p->splice_count = 0;
- p->priv_dat_len = 0;
- p->priv_dat = NULL;
- p->adapt_ext_len = 0;
- p->adapt_eflags = 0;
- p->rest = 0;
- p->stuffing = 0;
-}
-
-void kill_ts(ts_packet *p){
- if (p->priv_dat)
- free(p->priv_dat);
- init_ts(p);
-}
-
-
-
-unsigned short pid_ts(ts_packet *p)
-{
- return get_pid(p->pid);
-}
-
-int cwrite_ts(uint8_t *buf, ts_packet *p, long length){
- long count,i;
- uint8_t sync,dummy;
-
- sync = 0x47;
- memcpy(buf,&sync,1);
- count = 1;
- memcpy(buf+count,p->pid,2);
- count += 2;
- memcpy(buf+count,&p->flags,1);
- count++;
-
-
- if (! (p->flags & ADAPT_FIELD) && (p->flags & PAYLOAD)){
- memcpy(buf+count,p->data,184);
- count += 184;
- } else {
- memcpy(buf+count,&p->adapt_length,1);
- count++;
- memcpy(buf+count,&p->adapt_flags,1);
- count++;
-
- if ( p->adapt_flags & PCR_FLAG ){
- memcpy(buf+count, p->pcr,6);
- count += 6;
- }
- if ( p->adapt_flags & OPCR_FLAG ){
- memcpy(buf+count, p->opcr,6);
- count += 6;
- }
- if ( p->adapt_flags & SPLICE_FLAG ){
- memcpy(buf+count, &p->splice_count,1);
- count++;
- }
- if( p->adapt_flags & TRANS_PRIV){
- memcpy(buf+count,&p->priv_dat_len,1);
- count++;
- memcpy(buf+count,p->priv_dat,p->priv_dat_len);
- count += p->priv_dat_len;
- }
-
- if( p->adapt_flags & ADAP_EXT_FLAG){
- memcpy(buf+count,&p->adapt_ext_len,1);
- count++;
- memcpy(buf+count,&p->adapt_eflags,1);
- count++;
-
- if( p->adapt_eflags & LTW_FLAG){
- memcpy(buf+count,p->ltw,2);
- count += 2;
- }
- if( p->adapt_eflags & PIECE_RATE){
- memcpy(buf+count,p->piece_rate,3);
- count += 3;
- }
- if( p->adapt_eflags & SEAM_SPLICE){
- memcpy(buf+count,p->dts,5);
- count += 5;
- }
- }
- dummy = 0xFF;
- for(i=0; i < p->stuffing ; i++){
- memcpy(buf+count,&dummy,1);
- count++;
- }
- if (p->flags & PAYLOAD){
- memcpy(buf+count,p->data,p->rest);
- count += p->rest;
- }
- }
-
-
- return count;
-}
-
-void write_ts(int fd, ts_packet *p){
- long length;
- uint8_t buf[TS_SIZE];
-
- length = cwrite_ts(buf,p,TS_SIZE);
- write(fd,buf,length);
-}
-
-int read_ts (int f, ts_packet *p){
- uint8_t sync;
- int found=0;
- uint64_t po,q;
- int neof = 1;
-
- sync=0;
- while (neof > 0 && !found) {
- neof = save_read(f,&sync,1);
- if (sync == 0x47)
- found = 1;
- }
- neof = save_read(f,p->pid,2);
- neof = save_read(f,&p->flags,1);
- p->count = p->flags & COUNT_MASK;
-
- if (!(p->flags & ADAPT_FIELD) && (p->flags & PAYLOAD)){
- //no adapt. field only payload
- neof = save_read(f,p->data,184);
- p->rest = 184;
- return neof;
- }
-
- if ( p->flags & ADAPT_FIELD ) {
- // adaption field
- neof = save_read(f,&p->adapt_length,1);
- po = lseek(f,0,SEEK_CUR);
- neof = save_read(f,&p->adapt_flags,1);
-
- if ( p->adapt_flags & PCR_FLAG )
- neof = save_read(f, p->pcr,6);
-
- if ( p->adapt_flags & OPCR_FLAG )
- neof = save_read(f, p->opcr,6);
-
- if ( p->adapt_flags & SPLICE_FLAG )
- neof = save_read(f, &p->splice_count,1);
-
- if( p->adapt_flags & TRANS_PRIV){
- neof = save_read(f,&p->priv_dat_len,1);
- p->priv_dat = (uint8_t *) malloc(p->priv_dat_len);
- neof = save_read(f,p->priv_dat,p->priv_dat_len);
- }
-
- if( p->adapt_flags & ADAP_EXT_FLAG){
- neof = save_read(f,&p->adapt_ext_len,1);
- neof = save_read(f,&p->adapt_eflags,1);
- if( p->adapt_eflags & LTW_FLAG)
- neof = save_read(f,p->ltw,2);
-
- if( p->adapt_eflags & PIECE_RATE)
- neof = save_read(f,p->piece_rate,3);
-
- if( p->adapt_eflags & SEAM_SPLICE)
- neof = save_read(f,p->dts,5);
- }
- q = lseek(f,0,SEEK_CUR);
- p->stuffing = p->adapt_length -(q-po);
- p->rest = 183-p->adapt_length;
- lseek(f,q+p->stuffing,SEEK_SET);
- if (p->flags & PAYLOAD) // payload
- neof = save_read(f,p->data,p->rest);
- else
- lseek(f,q+p->rest,SEEK_SET);
- }
- return neof;
-}
-
-void cread_ts (char *buf, ts_packet *p, long length){
- uint8_t sync;
- int found=0;
- uint64_t po,q;
- long count=0;
-
- sync=0;
- while (count < length && !found) {
- sync=buf[count];
- count++;
- if (sync == 0x47)
- found = 1;
- }
- memcpy(p->pid,buf+count,2);
- count += 2;
- p->flags = buf[count];
- count++;
- p->count = p->flags & COUNT_MASK;
-
- if (!(p->flags & ADAPT_FIELD) && (p->flags & PAYLOAD)){
- //no adapt. field only payload
- memcpy(p->data,buf+count,184);
- p->rest = 184;
- return;
- }
-
- if ( p->flags & ADAPT_FIELD ) {
- // adaption field
- p->adapt_length = buf[count];
- count++;
- po = count;
- memcpy(&p->adapt_flags,buf+count,1);
- count++;
-
- if ( p->adapt_flags & PCR_FLAG ){
- memcpy( p->pcr,buf+count,6);
- count += 6;
- }
- if ( p->adapt_flags & OPCR_FLAG ){
- memcpy( p->opcr,buf+count,6);
- count += 6;
- }
- if ( p->adapt_flags & SPLICE_FLAG ){
- memcpy( &p->splice_count,buf+count,1);
- count++;
- }
- if( p->adapt_flags & TRANS_PRIV){
- memcpy(&p->priv_dat_len,buf+count,1);
- count++;
- p->priv_dat = (uint8_t *) malloc(p->priv_dat_len);
- memcpy(p->priv_dat,buf+count,p->priv_dat_len);
- count += p->priv_dat_len;
- }
-
- if( p->adapt_flags & ADAP_EXT_FLAG){
- memcpy(&p->adapt_ext_len,buf+count,1);
- count++;
- memcpy(&p->adapt_eflags,buf+count,1);
- count++;
- if( p->adapt_eflags & LTW_FLAG){
- memcpy(p->ltw,buf+count,2);
- count += 2;
- }
- if( p->adapt_eflags & PIECE_RATE){
- memcpy(p->piece_rate,buf+count,3);
- count += 3;
- }
- if( p->adapt_eflags & SEAM_SPLICE){
- memcpy(p->dts,buf+count,5);
- count += 5;
- }
- }
- q = count;
- p->stuffing = p->adapt_length -(q-po);
- p->rest = 183-p->adapt_length;
- count = q+p->stuffing;
- if (p->flags & PAYLOAD){ // payload
- memcpy(p->data,buf+count,p->rest);
- count += p->rest;
- } else
- count = q+p->rest;
- }
-}
-
-
-/*
-
- Program Stream
-
-*/
-
-
-void init_ps(ps_packet *p)
-{
- p->stuff_length=0xF8;
- p->data = NULL;
- p->sheader_length = 0;
- p->audio_bound = 0;
- p->video_bound = 0;
- p->npes = 0;
- p->mpeg = 2;
-}
-
-void kill_ps(ps_packet *p)
-{
- if (p->data)
- free(p->data);
- init_ps(p);
-}
-
-void setlength_ps(ps_packet *p)
-{
- short *ll;
- ll = (short *) p->sheader_llength;
- if (p->mpeg == 2)
- p->sheader_length = ntohs(*ll) - 6;
- else
- p->sheader_length = ntohs(*ll);
-}
-
-static void setl_ps(ps_packet *p)
-{
- setlength_ps(p);
- p->data = (uint8_t *) malloc(p->sheader_length);
-}
-
-int mux_ps(ps_packet *p)
-{
- uint32_t mux = 0;
- uint8_t *i = (uint8_t *)&mux;
-
- i[1] = p->mux_rate[0];
- i[2] = p->mux_rate[1];
- i[3] = p->mux_rate[2];
- mux = ntohl(mux);
- mux = (mux >>2);
- return mux;
-}
-
-int rate_ps(ps_packet *p)
-{
- uint32_t rate=0;
- uint8_t *i= (uint8_t *) &rate;
-
- i[1] = p->rate_bound[0] & 0x7F;
- i[2] = p->rate_bound[1];
- i[3] = p->rate_bound[2];
-
- rate = ntohl(rate);
- rate = (rate >> 1);
- return rate;
-}
-
-
-uint32_t scr_base_ps(ps_packet *p) // only 32 bit!!
-{
- uint32_t base = 0;
- uint8_t *buf = (uint8_t *)&base;
-
- buf[0] |= (long int)((p->scr[0] & 0x18) << 3);
- buf[0] |= (long int)((p->scr[0] & 0x03) << 4);
- buf[0] |= (long int)((p->scr[1] & 0xF0) >> 4);
-
- buf[1] |= (long int)((p->scr[1] & 0x0F) << 4);
- buf[1] |= (long int)((p->scr[2] & 0xF0) >> 4);
-
- buf[2] |= (long int)((p->scr[2] & 0x08) << 4);
- buf[2] |= (long int)((p->scr[2] & 0x03) << 5);
- buf[2] |= (long int)((p->scr[3] & 0xF8) >> 3);
-
- buf[3] |= (long int)((p->scr[3] & 0x07) << 5);
- buf[3] |= (long int)((p->scr[4] & 0xF8) >> 3);
-
- base = ntohl(base);
- return base;
-}
-
-uint16_t scr_ext_ps(ps_packet *p)
-{
- short ext = 0;
-
- ext = (short)(p->scr[5] >> 1);
- ext += (short) (p->scr[4] & 0x03) * 128;
-
- return ext;
-}
-
-int cwrite_ps(uint8_t *buf, ps_packet *p, long length)
-{
- long count,i;
- uint8_t headr1[4] = {0x00, 0x00, 0x01, 0xBA };
- uint8_t headr2[4] = {0x00, 0x00, 0x01, 0xBB };
- uint8_t buffy = 0xFF;
-
-
- memcpy(buf,headr1,4);
- count = 4;
- if (p->mpeg == 2){
- memcpy(buf+count,p->scr,6);
- count += 6;
- memcpy(buf+count,p->mux_rate,3);
- count += 3;
- memcpy(buf+count,&p->stuff_length,1);
- count++;
- for(i=0; i< (p->stuff_length & 3); i++){
- memcpy(buf+count,&buffy,1);
- count++;
- }
- } else {
- memcpy(buf+count,p->scr,5);
- count += 5;
- memcpy(buf+count,p->mux_rate,3);
- count += 3;
- }
- if (p->sheader_length){
- memcpy(buf+count,headr2,4);
- count += 4;
- memcpy(buf+count,p->sheader_llength,2);
- count += 2;
- if ( p->mpeg == 2){
- memcpy(buf+count,p->rate_bound,3);
- count += 3;
- memcpy(buf+count,&p->audio_bound,1);
- count++;
- memcpy(buf+count,&p->video_bound,1);
- count++;
- memcpy(buf+count,&p->reserved,1);
- count++;
- }
- memcpy(buf+count,p->data,p->sheader_length);
- count += p->sheader_length;
- }
-
- return count;
-}
-
-void write_ps(int fd, ps_packet *p){
- long length;
- uint8_t buf[PS_MAX];
-
- length = cwrite_ps(buf,p,PS_MAX);
- write(fd,buf,length);
-}
-
-int read_ps (int f, ps_packet *p){
- uint8_t headr[4];
- pes_packet pes;
- int i,done;
- int found=0;
- uint64_t po = 0;
- uint64_t q = 0;
- long count = 0;
- int neof = 1;
-
- po = lseek(f,0,SEEK_CUR);
- while (neof > 0 && !found && count < MAX_SEARCH) {
- neof = save_read(f,&headr,4);
- if (headr[0] == 0x00 && headr[1] == 0x00 && headr[2] == 0x01){
- if ( headr[3] == 0xBA )
- found = 1;
- else
- if ( headr[3] == 0xB9 ) break;
- else lseek(f,po+1,SEEK_SET);
- }
- count++;
- }
-
- if (found){
- neof = save_read(f,p->scr,6);
- if (p->scr[0] & 0x40)
- p->mpeg = 2;
- else
- p->mpeg = 1;
-
- if (p->mpeg == 2){
- neof = save_read(f,p->mux_rate,3);
- neof = save_read(f,&p->stuff_length,1);
- po = lseek(f,0,SEEK_CUR);
- lseek(f,po+(p->stuff_length & 3),SEEK_SET);
- } else {
- p->mux_rate[0] = p->scr[5]; //mpeg1 scr is only 5 bytes
- neof = save_read(f,p->mux_rate+1,2);
- }
-
- po = lseek(f,0,SEEK_CUR);
- neof = save_read(f,headr,4);
- if (headr[0] == 0x00 && headr[1] == 0x00 &&
- headr[2] == 0x01 && headr[3] == 0xBB ) {
- neof = save_read(f,p->sheader_llength,2);
- setl_ps(p);
- if (p->mpeg == 2){
- neof = save_read(f,p->rate_bound,3);
- neof = save_read(f,&p->audio_bound,1);
- neof = save_read(f,&p->video_bound,1);
- neof = save_read(f,&p->reserved,1);
- }
- neof = save_read(f,p->data,p->sheader_length);
- } else {
- lseek(f,po,SEEK_SET);
- p->sheader_length = 0;
- }
-
- i = 0;
- done = 0;
- q = lseek(f,0,SEEK_CUR);
- do {
- po = lseek(f,0,SEEK_CUR);
- neof = save_read(f,headr,4);
- lseek(f,po,SEEK_SET);
- if ( headr[0] == 0x00 && headr[1] == 0x00
- && headr[2] == 0x01 && headr[3] != 0xBA){
- init_pes(&pes);
- neof = read_pes(f,&pes);
- i++;
- } else done = 1;
- kill_pes(&pes);
- } while ( neof > 0 && !done);
- p->npes = i;
- lseek(f,q,SEEK_SET);
- }
- return neof;
-}
-
-void cread_ps (char *buf, ps_packet *p, long length){
- uint8_t *headr;
- pes_packet pes;
- int i,done;
- int found=0;
- uint64_t po = 0;
- uint64_t q = 0;
- long count = 0;
- long c = 0;
-
- po = c;
- while ( count < length && !found && count < MAX_SEARCH) {
- headr = (uint8_t *)buf+c;
- c += 4;
- if (headr[0] == 0x00 && headr[1] == 0x00 && headr[2] == 0x01){
- if ( headr[3] == 0xBA )
- found = 1;
- else
- if ( headr[3] == 0xB9 ) break;
- else c = po+1;
- }
- count++;
- }
-
- if (found){
- memcpy(p->scr,buf+c,6);
- c += 6;
- if (p->scr[0] & 0x40)
- p->mpeg = 2;
- else
- p->mpeg = 1;
-
- if (p->mpeg == 2){
- memcpy(p->mux_rate,buf+c,3);
- c += 3;
- memcpy(&p->stuff_length,buf+c,1);
- c++;
- po = c;
- c = po+(p->stuff_length & 3);
- } else {
- p->mux_rate[0] = p->scr[5]; //mpeg1 scr is only 5 bytes
- memcpy(p->mux_rate+1,buf+c,2);
- c += 2;
- }
-
- po = c;
- headr = (uint8_t *)buf+c;
- c += 4;
- if (headr[0] == 0x00 && headr[1] == 0x00 &&
- headr[2] == 0x01 && headr[3] == 0xBB ) {
- memcpy(p->sheader_llength,buf+c,2);
- c += 2;
- setl_ps(p);
- if (p->mpeg == 2){
- memcpy(p->rate_bound,buf+c,3);
- c += 3;
- memcpy(&p->audio_bound,buf+c,1);
- c++;
- memcpy(&p->video_bound,buf+c,1);
- c++;
- memcpy(&p->reserved,buf+c,1);
- c++;
- }
- memcpy(p->data,buf+c,p->sheader_length);
- c += p->sheader_length;
- } else {
- c = po;
- p->sheader_length = 0;
- }
-
- i = 0;
- done = 0;
- q = c;
- do {
- headr = (uint8_t *)buf+c;
- if ( headr[0] == 0x00 && headr[1] == 0x00
- && headr[2] == 0x01 && headr[3] != 0xBA){
- init_pes(&pes);
- // cread_pes(buf+c,&pes);
- i++;
- } else done = 1;
- kill_pes(&pes);
- } while (c < length && !done);
- p->npes = i;
- c = q;
- }
-}
-
-
-
-
-
-
-
-/*
- conversion
-*/
-
-void init_trans(trans *p)
-{
- int i;
-
- p->found = 0;
- p->pes = 0;
- p->is_full = 0;
- p->pes_start = 0;
- p->pes_started = 0;
- p->set = 0;
-
- for (i = 0; i < MASKL*MAXFILT ; i++){
- p->mask[i] = 0;
- p->filt[i] = 0;
- }
- for (i = 0; i < MAXFILT ; i++){
- p->sec[i].found = 0;
- p->sec[i].length = 0;
- }
-}
-
-int set_trans_filt(trans *p, int filtn, uint16_t pid, uint8_t *mask, uint8_t *filt, int pes)
-{
- int i;
- int off;
-
- if ( filtn > MAXFILT-1 || filtn<0 ) return -1;
- p->pid[filtn] = pid;
- if (pes) p->pes |= (tflags)(1 << filtn);
- else {
- off = MASKL*filtn;
- p->pes &= ~((tflags) (1 << filtn) );
- for (i = 0; i < MASKL ; i++){
- p->mask[off+i] = mask[i];
- p->filt[off+i] = filt[i];
- }
- }
- p->set |= (tflags) (1 << filtn);
- return 0;
-}
-
-void clear_trans_filt(trans *p,int filtn)
-{
- int i;
-
- p->set &= ~((tflags) (1 << filtn) );
- p->pes &= ~((tflags) (1 << filtn) );
- p->is_full &= ~((tflags) (1 << filtn) );
- p->pes_start &= ~((tflags) (1 << filtn) );
- p->pes_started &= ~((tflags) (1 << filtn) );
-
- for (i = MASKL*filtn; i < MASKL*(filtn+1) ; i++){
- p->mask[i] = 0;
- p->filt[i] = 0;
- }
- p->sec[filtn].found = 0;
- p->sec[filtn].length = 0;
-}
-
-int filt_is_set(trans *p, int filtn)
-{
- if (p->set & ((tflags)(1 << filtn))) return 1;
- return 0;
-}
-
-int pes_is_set(trans *p, int filtn)
-{
- if (p->pes & ((tflags)(1 << filtn))) return 1;
- return 0;
-}
-
-int pes_is_started(trans *p, int filtn)
-{
- if (p->pes_started & ((tflags)(1 << filtn))) return 1;
- return 0;
-}
-
-int pes_is_start(trans *p, int filtn)
-{
- if (p->pes_start & ((tflags)(1 << filtn))) return 1;
- return 0;
-}
-
-int filt_is_ready(trans *p,int filtn)
-{
- if (p->is_full & ((tflags)(1 << filtn))) return 1;
- return 0;
-}
-
-void trans_filt(uint8_t *buf, int count, trans *p)
-{
- int c=0;
- //fprintf(stderr,"trans_filt\n");
-
-
- while (c < count && p->found <1 ){
- if ( buf[c] == 0x47) p->found = 1;
- c++;
- p->packet[0] = 0x47;
- }
- if (c == count) return;
-
- while( c < count && p->found < 188 && p->found > 0 ){
- p->packet[p->found] = buf[c];
- c++;
- p->found++;
- }
- if (p->found == 188){
- p->found = 0;
- tfilter(p);
- }
-
- if (c < count) trans_filt(buf+c,count-c,p);
-}
-
-
-void tfilter(trans *p)
-{
- int l,c;
- int tpid;
- uint8_t flag,flags;
- uint8_t adapt_length = 0;
- uint8_t cpid[2];
-
-
- // fprintf(stderr,"tfilter\n");
-
- cpid[0] = p->packet[1];
- cpid[1] = p->packet[2];
- tpid = get_pid(cpid);
-
- if ( p->packet[1]&0x80){
- fprintf(stderr,"Error in TS for PID: %d\n",
- tpid);
- }
-
- flag = cpid[0];
- flags = p->packet[3];
-
- if ( flags & ADAPT_FIELD ) {
- // adaption field
- adapt_length = p->packet[4];
- }
-
- c = 5 + adapt_length - (int)(!(flags & ADAPT_FIELD));
- if (flags & PAYLOAD){
- for ( l = 0; l < MAXFILT ; l++){
- if ( filt_is_set(p,l) ) {
- if ( p->pid[l] == tpid) {
- if ( pes_is_set(p,l) ){
- if (cpid[0] & PAY_START){
- p->pes_started |=
- (tflags)
- (1 << l);
- p->pes_start |=
- (tflags)
- (1 << l);
- } else {
- p->pes_start &= ~
- ((tflags)
- (1 << l));
- }
- pes_filter(p,l,c);
- } else {
- sec_filter(p,l,c);
- }
- }
- }
- }
- }
-}
-
-
-void pes_filter(trans *p, int filtn, int off)
-{
- int count,c;
- uint8_t *buf;
-
- if (filtn < 0 || filtn >= MAXFILT) return;
-
- count = 188 - off;
- c = 188*filtn;
- buf = p->packet+off;
- if (pes_is_started(p,filtn)){
- p->is_full |= (tflags) (1 << filtn);
- memcpy(p->transbuf+c,buf,count);
- p->transcount[filtn] = count;
- }
-}
-
-section *get_filt_sec(trans *p, int filtn)
-{
- section *sec;
-
- sec = &p->sec[filtn];
- p->is_full &= ~((tflags) (1 << filtn) );
- return sec;
-}
-
-int get_filt_buf(trans *p, int filtn,uint8_t **buf)
-{
- *buf = p->transbuf+188*filtn;
- p->is_full &= ~((tflags) (1 << filtn) );
- return p->transcount[filtn];
-}
-
-
-
-
-void sec_filter(trans *p, int filtn, int off)
-{
- int i,j;
- int error;
- int count,c;
- uint8_t *buf, *secbuf;
- section *sec;
-
- // fprintf(stderr,"sec_filter\n");
-
- if (filtn < 0 || filtn >= MAXFILT) return;
-
- count = 188 - off;
- c = 0;
- buf = p->packet+off;
- sec = &p->sec[filtn];
- secbuf = sec->payload;
- if(!filt_is_ready(p,filtn)){
- p->is_full &= ~((tflags) (1 << filtn) );
- sec->found = 0;
- sec->length = 0;
- }
-
- if ( !sec->found ){
- c = buf[c]+1;
- if (c >= count) return;
- sec->id = buf[c];
- secbuf[0] = buf[c];
- c++;
- sec->found++;
- sec->length = 0;
- }
-
- while ( c < count && sec->found < 3){
- secbuf[sec->found] = buf[c];
- c++;
- sec->found++;
- }
- if (c == count) return;
-
- if (!sec->length && sec->found == 3){
- sec->length |= ((secbuf[1] & 0x0F) << 8);
- sec->length |= (secbuf[2] & 0xFF);
- }
-
- while ( c < count && sec->found < sec->length+3){
- secbuf[sec->found] = buf[c];
- c++;
- sec->found++;
- }
-
- if ( sec->length && sec->found == sec->length+3 ){
- error=0;
- for ( i = 0; i < MASKL; i++){
- if (i > 0 ) j=2+i;
- else j = 0;
- error += (sec->payload[j]&p->mask[MASKL*filtn+i])^
- (p->filt[MASKL*filtn+i]&
- p->mask[MASKL*filtn+i]);
- }
- if (!error){
- p->is_full |= (tflags) (1 << filtn);
- }
- if (buf[0]+1 < c ) c=count;
- }
-
- if ( c < count ) sec_filter(p, filtn, off);
-
-}
-
-#define MULT 1024
-
-
-void write_ps_headr( ps_packet *p, uint8_t *pts,int fd)
-{
- long muxr = 37500;
- uint8_t audio_bound = 1;
- uint8_t fixed = 0;
- uint8_t CSPS = 0;
- uint8_t audio_lock = 1;
- uint8_t video_lock = 1;
- uint8_t video_bound = 1;
- uint8_t stream1 = 0XC0;
- uint8_t buffer1_scale = 1;
- uint32_t buffer1_size = 32;
- uint8_t stream2 = 0xE0;
- uint8_t buffer2_scale = 1;
- uint32_t buffer2_size = 230;
-
- init_ps(p);
-
- p->mpeg = 2;
-// SCR = 0
- p->scr[0] = 0x44;
- p->scr[1] = 0x00;
- p->scr[2] = 0x04;
- p->scr[3] = 0x00;
- p->scr[4] = 0x04;
- p->scr[5] = 0x01;
-
-// SCR = PTS
- p->scr[0] = 0x44 | ((pts[0] >> 3)&0x18) | ((pts[0] >> 4)&0x03);
- p->scr[1] = 0x00 | ((pts[0] << 4)&0xF0) | ((pts[1] >> 4)&0x0F);
- p->scr[2] = 0x04 | ((pts[1] << 4)&0xF0) | ((pts[2] >> 4)&0x08)
- | ((pts[2] >> 5)&0x03);
- p->scr[3] = 0x00 | ((pts[2] << 3)&0xF8) | ((pts[3] >> 5)&0x07);
- p->scr[4] = 0x04 | ((pts[3] << 3)&0xF8);
- p->scr[5] = 0x01;
-
- p->mux_rate[0] = (uint8_t)(muxr >> 14);
- p->mux_rate[1] = (uint8_t)(0xff & (muxr >> 6));
- p->mux_rate[2] = (uint8_t)(0x03 | ((muxr & 0x3f) << 2));
-
- p->stuff_length = 0xF8;
-
- p->sheader_llength[0] = 0x00;
- p->sheader_llength[1] = 0x0c;
-
- setl_ps(p);
-
- p->rate_bound[0] = (uint8_t)(0x80 | (muxr >>15));
- p->rate_bound[1] = (uint8_t)(0xff & (muxr >> 7));
- p->rate_bound[2] = (uint8_t)(0x01 | ((muxr & 0x7f)<<1));
-
-
- p->audio_bound = (uint8_t)((audio_bound << 2)|(fixed << 1)|CSPS);
- p->video_bound = (uint8_t)((audio_lock << 7)|
- (video_lock << 6)|0x20|video_bound);
- p->reserved = (uint8_t)(0xFF);
-
- p->data[0] = stream2;
- p->data[1] = (uint8_t) (0xc0 | (buffer2_scale << 5) |
- (buffer2_size >> 8));
- p->data[2] = (uint8_t) (buffer2_size & 0xff);
- p->data[3] = stream1;
- p->data[4] = (uint8_t) (0xc0 | (buffer1_scale << 5) |
- (buffer1_size >> 8));
- p->data[5] = (uint8_t) (buffer1_size & 0xff);
-
- write_ps(fd, p);
- kill_ps(p);
-}
-
-
-
-void twrite(uint8_t const *buf)
-{
- int l = TS_SIZE;
- int c = 0;
- int w;
-
-
- while (l){
- w = write(STDOUT_FILENO,buf+c,l);
- if (w>=0){
- l-=w;
- c+=w;
- }
- }
-}
-
-void init_p2t(p2t_t *p, void (*fkt)(uint8_t const *buf))
-{
- memset(p->pes,0,TS_SIZE);
- p->counter = 0;
- p->pos = 0;
- p->frags = 0;
- if (fkt) p->t_out = fkt;
- else p->t_out = twrite;
-}
-
-void clear_p2t(p2t_t *p)
-{
- memset(p->pes,0,TS_SIZE);
- p->counter = 0;
- p->pos = 0;
- p->frags = 0;
-}
-
-
-long int find_pes_header(uint8_t const *buf, long int length, int *frags)
-{
- int c = 0;
- int found = 0;
-
- *frags = 0;
-
- while (c < length-3 && !found) {
- if (buf[c] == 0x00 && buf[c+1] == 0x00 &&
- buf[c+2] == 0x01) {
- switch ( buf[c+3] ) {
- case 0xBA:
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- found = 1;
- break;
-
- default:
- c++;
- break;
- }
- } else c++;
- }
- if (c == length-3 && !found){
- if (buf[length-1] == 0x00) *frags = 1;
- if (buf[length-2] == 0x00 &&
- buf[length-1] == 0x00) *frags = 2;
- if (buf[length-3] == 0x00 &&
- buf[length-2] == 0x00 &&
- buf[length-1] == 0x01) *frags = 3;
- return -1;
- }
-
- return c;
-}
-
-void pes_to_ts( uint8_t const *buf, long int length, uint16_t pid, p2t_t *p)
-{
- int c,c2,l,add;
- int check,rest;
-
- c = 0;
- c2 = 0;
- if (p->frags){
- check = 0;
- switch(p->frags){
- case 1:
- if ( buf[c] == 0x00 && buf[c+1] == 0x01 ){
- check = 1;
- c += 2;
- }
- break;
- case 2:
- if ( buf[c] == 0x01 ){
- check = 1;
- c++;
- }
- break;
- case 3:
- check = 1;
- }
- if(check){
- switch ( buf[c] ) {
-
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- p->pes[0] = 0x00;
- p->pes[1] = 0x00;
- p->pes[2] = 0x01;
- p->pes[3] = buf[c];
- p->pos=4;
- memcpy(p->pes+p->pos,buf+c,TS_SIZE-4-p->pos);
- c += TS_SIZE-4-p->pos;
- p_to_t(p->pes,TS_SIZE-4,pid,&p->counter,
- p->t_out);
- clear_p2t(p);
- break;
-
- default:
- c=0;
- break;
- }
- }
- p->frags = 0;
- }
-
- if (p->pos){
- c2 = find_pes_header(buf+c,length-c,&p->frags);
- if (c2 >= 0 && c2 < TS_SIZE-4-p->pos){
- l = c2+c;
- } else l = TS_SIZE-4-p->pos;
- memcpy(p->pes+p->pos,buf,l);
- c += l;
- p->pos += l;
- p_to_t(p->pes,p->pos,pid,&p->counter,
- p->t_out);
- clear_p2t(p);
- }
-
- add = 0;
- while (c < length){
- c2 = find_pes_header(buf+c+add,length-c-add,&p->frags);
- if (c2 >= 0) {
- c2 += c+add;
- if (c2 > c){
- p_to_t(buf+c,c2-c,pid,&p->counter,
- p->t_out);
- c = c2;
- clear_p2t(p);
- add = 0;
- } else add = 1;
- } else {
- l = length-c;
- rest = l % (TS_SIZE-4);
- l -= rest;
- p_to_t(buf+c,l,pid,&p->counter,
- p->t_out);
- memcpy(p->pes,buf+c+l,rest);
- p->pos = rest;
- c = length;
- }
- }
-}
-
-
-
-void p_to_t( uint8_t const *buf, long int length, uint16_t pid, uint8_t *counter,
- void (*ts_write)(uint8_t const *))
-{
-
- int l, pes_start;
- uint8_t obuf[TS_SIZE];
- long int c = 0;
- pes_start = 0;
- if ( length > 3 &&
- buf[0] == 0x00 && buf[1] == 0x00 && buf[2] == 0x01 )
- switch (buf[3]){
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- pes_start = 1;
- break;
-
- default:
- break;
- }
-
- while ( c < length ){
- memset(obuf,0,TS_SIZE);
- if (length - c >= TS_SIZE-4){
- l = write_ts_header(pid, counter, pes_start
- , obuf, TS_SIZE-4);
- memcpy(obuf+l, buf+c, TS_SIZE-l);
- c += TS_SIZE-l;
- } else {
- l = write_ts_header(pid, counter, pes_start
- , obuf, length-c);
- memcpy(obuf+l, buf+c, TS_SIZE-l);
- c = length;
- }
- ts_write(obuf);
- pes_start = 0;
- }
-}
-
-
-int write_ps_header(uint8_t *buf,
- uint32_t SCR,
- long muxr,
- uint8_t audio_bound,
- uint8_t fixed,
- uint8_t CSPS,
- uint8_t audio_lock,
- uint8_t video_lock,
- uint8_t video_bound,
- uint8_t stream1,
- uint8_t buffer1_scale,
- uint32_t buffer1_size,
- uint8_t stream2,
- uint8_t buffer2_scale,
- uint32_t buffer2_size)
-{
- ps_packet p;
- uint8_t *pts;
- long lpts;
- init_ps(&p);
-
- lpts = htonl(SCR);
- pts = (uint8_t *) &lpts;
-
-
- p.mpeg = 2;
-// SCR = 0
- p.scr[0] = 0x44;
- p.scr[1] = 0x00;
- p.scr[2] = 0x04;
- p.scr[3] = 0x00;
- p.scr[4] = 0x04;
- p.scr[5] = 0x01;
-
-// SCR = PTS
- p.scr[0] = 0x44 | ((pts[0] >> 3)&0x18) | ((pts[0] >> 4)&0x03);
- p.scr[1] = 0x00 | ((pts[0] << 4)&0xF0) | ((pts[1] >> 4)&0x0F);
- p.scr[2] = 0x04 | ((pts[1] << 4)&0xF0) | ((pts[2] >> 4)&0x08)
- | ((pts[2] >> 5)&0x03);
- p.scr[3] = 0x00 | ((pts[2] << 3)&0xF8) | ((pts[3] >> 5)&0x07);
- p.scr[4] = 0x04 | ((pts[3] << 3)&0xF8);
- p.scr[5] = 0x01;
-
- p.mux_rate[0] = (uint8_t)(muxr >> 14);
- p.mux_rate[1] = (uint8_t)(0xff & (muxr >> 6));
- p.mux_rate[2] = (uint8_t)(0x03 | ((muxr & 0x3f) << 2));
-
- p.stuff_length = 0xF8;
-
- if (stream1 && stream2){
- p.sheader_llength[0] = 0x00;
- p.sheader_llength[1] = 0x0c;
-
- setl_ps(&p);
-
- p.rate_bound[0] = (uint8_t)(0x80 | (muxr >>15));
- p.rate_bound[1] = (uint8_t)(0xff & (muxr >> 7));
- p.rate_bound[2] = (uint8_t)(0x01 | ((muxr & 0x7f)<<1));
-
-
- p.audio_bound = (uint8_t)((audio_bound << 2)|(fixed << 1)|CSPS);
- p.video_bound = (uint8_t)((audio_lock << 7)|
- (video_lock << 6)|0x20|video_bound);
- p.reserved = (uint8_t)(0xFF >> 1);
-
- p.data[0] = stream2;
- p.data[1] = (uint8_t) (0xc0 | (buffer2_scale << 5) |
- (buffer2_size >> 8));
- p.data[2] = (uint8_t) (buffer2_size & 0xff);
- p.data[3] = stream1;
- p.data[4] = (uint8_t) (0xc0 | (buffer1_scale << 5) |
- (buffer1_size >> 8));
- p.data[5] = (uint8_t) (buffer1_size & 0xff);
-
- cwrite_ps(buf, &p, PS_HEADER_L2);
- kill_ps(&p);
- return PS_HEADER_L2;
- } else {
- cwrite_ps(buf, &p, PS_HEADER_L1);
- kill_ps(&p);
- return PS_HEADER_L1;
- }
-}
-
-
-
-#define MAX_BASE 80
-#define MAX_PATH 256
-#define MAX_EXT 10
-
-int break_up_filename(char *name, char *base_name, char *path, char *ext)
-{
- int l,i,sstop,sstart;
-
- l = strlen(name);
- sstop = l;
- sstart = -1;
- for( i= l-1; i >= 0; i--){
- if (sstop == l && name[i] == '.') sstop = i;
- if (sstart<0 && name[i] == '/') sstart = i+1;
- }
- if (sstart < 0) sstart = 0;
- if (sstop-sstart < MAX_BASE){
- strncpy(base_name, name+sstart, sstop-sstart);
- base_name[sstop-sstart]=0;
- if(sstart > 0){
- if( l - sstop + sstart < MAX_PATH){
- strncpy(path, name, sstart);
- path[sstart] = 0;
- } else {
- fprintf(stderr,"PATH too long\n");
- return -1;
- }
-
- } else {
- strcpy(path, "./");
- }
-
- if(sstop < l){
- if( l - sstop -1 < MAX_EXT){
- strncpy(ext, name+sstop+1, l-sstop-1);
- ext[l-sstop-1]=0;
- } else {
- fprintf(stderr,"Extension too long\n");
- return -1;
- }
-
- } else {
- strcpy(ext, "");
- }
-
- } else {
- fprintf(stderr,"Name too long\n");
- return -1;
- }
-/*
- printf("%d %d\n",sstart, sstop);
- printf("%s %d\n",name, strlen(name));
- printf("%s %d\n",base_name, strlen(base_name));
- printf("%s %d\n",path,strlen(path));
- printf("%s %d\n",ext,strlen(ext));
-*/
- return 0;
-}
-
-
-int seek_mpg_start(uint8_t *buf, int size)
-{
- int found = 0;
- int c=0;
- int seq = 0;
- int mpeg = 0;
- int mark = 0;
-
- while ( !seq ){
- while (found != 4){
- switch (found) {
- case 0:
- if ( buf[c] == 0x00 ) found++;
- c++;
- break;
- case 1:
- if ( buf[c] == 0x00 ) found++;
- else found = 0;
- c++;
- break;
- case 2:
- if ( buf[c] == 0x01 ) found++;
- else found = 0;
- if ( buf[c] == 0x00 ) found = 2;
- c++;
- break;
-
- case 3:
- if ( (buf[c] & 0xe0) == 0xe0 ) found++;
- else found = 0;
- c++;
- break;
- }
- if (c >= size) return -1;
- }
-
- if (found == 4){
- mark = c-4;
- c+=2;
- if (c >= size) return -1;
-
- if ( (buf[c] & 0xC0) == 0x80 ){
- mpeg = 2;
- c += 2;
- if (c >= size) return -1;
- c += buf[c]+1;
- if (c >= size) return -1;
- } else {
- mpeg = 1;
- while( buf[c] == 0xFF ) {
- c++;
- if (c >= size) return -1;
- }
- if ( (buf[c] & 0xC0) == 0x40) c+=2;
- if (c >= size) return -1;
- if ( (buf[c] & 0x30) ){
- if ( (buf[c] & 0x30) == 0x20) c+=5;
- else c+=10;
- } else c++;
- if (c >= size) return -1;
- }
-
- if ( buf[c] == 0x00 &&
- buf[c+1] == 0x00 &&
- buf[c+2] == 0x01 &&
- buf[c+3] == 0xB3 )
- seq = 1;
- }
- found = 0;
- }
-
- return size-mark;
-}
-
-
-void write_mpg(int fstart, uint64_t length, int fdin, int fdout)
-{
-// uint8_t mpeg_end[4] = { 0x00, 0x00, 0x01, 0xB9 };
- uint8_t *buf;
- uint64_t l=0;
- uint64_t count = 0;
- struct stat sb;
- int buf_size;
-
- fstat (fdout, &sb);
- buf_size = sb.st_blksize;
-
- buf = (char *) alloca (buf_size + sizeof (int));
-
- lseek(fdin, fstart, SEEK_SET);
-
- while ( count < length && (l = read(fdin,buf,buf_size)) >= 0){
- if (l > 0) count+=l;
- write(fdout,buf,l);
- printf("written %02.2f%%\r",(100.*count)/length);
- }
- printf("\n");
-
- //write( fdout, mpeg_end, 4);
-}
-
-
-#define CHECKBUF (1024*1024)
-#define ONE_GIG (1024UL*1024UL*1024UL)
-void split_mpg(char *name, uint64_t size)
-{
- char base_name[MAX_BASE];
- char path[MAX_PATH];
- char ext[MAX_EXT];
- char new_name[256];
- uint8_t buf[CHECKBUF];
- int fdin;
- int fdout;
- uint64_t length = 0;
- uint64_t last;
- int i;
- int mark, csize;
- struct stat sb;
-
- if (break_up_filename(name,base_name,path,ext) < 0) exit(1);
-
-
- if ( (fdin = open(name, O_RDONLY|O_LARGEFILE)) < 0){
- fprintf(stderr,"Can't open %s\n",name);
- exit(1);
- }
-
- fstat (fdin, &sb);
-
- length = sb.st_size;
- if ( length < ONE_GIG )
- printf("Filelength = %2.2f MB\n", length/1024./1024.);
- else
- printf("Filelength = %2.2f GB\n", length/1024./1024./1024.);
-
- if ( length < size ) length = size;
-
- printf("Splitting %s into Files with size <= %2.2f MB\n",name,
- size/1024./1024.);
-
- csize = CHECKBUF;
- read(fdin, buf, csize);
- if ( (mark = seek_mpg_start(buf,csize)) < 0){
- fprintf(stderr,"Couldn't find sequence header\n");
- exit(1);
- }
-
- last = csize-mark;
-
- for ( i = 0 ; i < length/size; i++){
- csize = CHECKBUF;
-
- if (csize > length-last) csize = length-last;
- lseek(fdin, last+size-csize, SEEK_SET);
- read(fdin, buf, csize);
- if ( (mark = seek_mpg_start(buf,csize)) < 0){
- fprintf(stderr,"Couldn't find sequence header\n");
- exit(1);
- }
-
- sprintf(new_name,"%s-%03d.%s",base_name,i,ext);
- printf("writing %s\n",new_name);
-
- if ( (fdout = open(new_name,O_WRONLY|O_CREAT|O_TRUNC
- |O_LARGEFILE,
- S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|
- S_IROTH|S_IWOTH)) < 0){
- fprintf(stderr,"Can't open %s\n",new_name);
- exit(1);
- }
- write_mpg(last, size-mark, fdin, fdout);
- last = last + size - mark;
- }
- sprintf(new_name,"%s-%03d.%s",base_name,i,ext);
- printf("writing %s\n",new_name);
-
- if ( (fdout = open(new_name,O_WRONLY|O_CREAT|O_TRUNC
- |O_LARGEFILE,
- S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|
- S_IROTH|S_IWOTH)) < 0){
- fprintf(stderr,"Can't open %s\n",new_name);
- exit(1);
- }
- write_mpg(last, length-last, fdin, fdout);
-}
-
-
-
-
-void cut_mpg(char *name, uint64_t size)
-{
- char base_name[MAX_BASE];
- char path[MAX_PATH];
- char ext[MAX_EXT];
- char new_name[256];
- uint8_t buf[CHECKBUF];
- int fdin;
- int fdout;
- uint64_t length = 0;
- uint64_t last;
- int mark, csize;
- struct stat sb;
-
- if (break_up_filename(name,base_name,path,ext) < 0) exit(1);
-
-
- if ( (fdin = open(name, O_RDONLY|O_LARGEFILE)) < 0){
- fprintf(stderr,"Can't open %s\n",name);
- exit(1);
- }
-
- fstat (fdin, &sb);
-
- length = sb.st_size;
- if ( length < ONE_GIG )
- printf("Filelength = %2.2f MB\n", length/1024./1024.);
- else
- printf("Filelength = %2.2f GB\n", length/1024./1024./1024.);
-
- if ( length < size ) length = size;
-
- printf("Splitting %s into 2 Files with length %.2f MB and %.2f MB\n",
- name, size/1024./1024., (length-size)/1024./1024.);
-
- csize = CHECKBUF;
- read(fdin, buf, csize);
- if ( (mark = seek_mpg_start(buf,csize)) < 0){
- fprintf(stderr,"Couldn't find sequence header\n");
- exit(1);
- }
-
- last = csize-mark;
-
- if (csize > length-last) csize = length-last;
- lseek(fdin, last+size-csize, SEEK_SET);
- read(fdin, buf, csize);
- if ( (mark = seek_mpg_start(buf,csize)) < 0){
- fprintf(stderr,"Couldn't find sequence header\n");
- exit(1);
- }
-
- sprintf(new_name,"%s-1.%s",base_name,ext);
- printf("writing %s\n",new_name);
-
- if ( (fdout = open(new_name,O_WRONLY|O_CREAT|O_TRUNC
- |O_LARGEFILE,
- S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|
- S_IROTH|S_IWOTH)) < 0){
- fprintf(stderr,"Can't open %s\n",new_name);
- exit(1);
- }
- write_mpg(last, size-mark, fdin, fdout);
- last = last + size - mark;
-
- sprintf(new_name,"%s-2.%s",base_name,ext);
- printf("writing %s\n",new_name);
-
- if ( (fdout = open(new_name,O_WRONLY|O_CREAT|O_TRUNC
- |O_LARGEFILE,
- S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|
- S_IROTH|S_IWOTH)) < 0){
- fprintf(stderr,"Can't open %s\n",new_name);
- exit(1);
- }
- write_mpg(last, length-last, fdin, fdout);
-}
-
-
-
-
-void write_all (int fd, uint8_t *data, int length)
-{
- int r;
-
- while (length) {
- if ((r = write(fd, data, length)) > 0) {
- data += r;
- length -= r;
- }
- }
-}
-
-
-
-void read_all (int fd, uint8_t *data, int length)
-{
- int c = 0;
-
- while(1) {
- if( read(fd, data+c, 1) == 1) {
- c++;
- if(data[c-1] == '\n') {
- data[c] = 0;
- break;
- }
- }
- else {
- fprintf (stderr, "Error reading socket\n");
- exit(1);
- }
- }
-}
-
-
-
-char *url2host (uint8_t *url, char **name, uint32_t *ip, uint32_t *port)
-{
- uint8_t *murl;
- struct hostent *hoste;
- struct in_addr haddr;
- int found_ip = 1;
-
- if (!(strncmp(url, "http://", 7)))
- url += 7;
-
- *name = strdup(url);
- if (!(*name)) {
- *name = NULL;
- return (NULL);
- }
-
- murl = url;
- while (*murl && *murl != ':' && *murl != '/') {
- if ((*murl < '0' || *murl > '9') && *murl != '.')
- found_ip = 0;
- murl++;
- }
-
- (*name)[murl - url] = 0;
- if (found_ip) {
- if ((*ip = inet_addr(*name)) == INADDR_NONE)
- return (NULL);
- } else {
- if (!(hoste = gethostbyname(*name)))
- return (NULL);
- memcpy (&haddr, hoste->h_addr, sizeof(haddr));
- *ip = haddr.s_addr;
- }
-
- if (!*murl || *murl == '/') {
- *port = 80;
- return (murl);
- }
- *port = atoi(++murl);
-
- while (*murl && *murl != '/')
- murl++;
- return (murl);
-}
-
-#define ACCEPT "Accept: video/mpeg, video/x-mpegurl, */*\r\n"
-
-int http_open (char *url)
-{
- char purl[1024], *host, req[1024], *sptr;
- uint32_t ip;
- uint32_t port;
- int sock;
- int reloc, relocnum = 0;
- struct sockaddr_in server;
- int mfd;
-
- strncpy (purl, url, 1023);
- purl[1023] = '\0';
-
- do {
- host = NULL;
- strcpy (req, "GET ");
- if (!(sptr = url2host(purl, &host, &ip, &port))) {
- fprintf (stderr, "Unknown host\n");
- exit (1);
- }
- strcat (req, sptr);
- sprintf (req + strlen(req),
- " HTTP/1.0\r\nUser-Agent: %s/%s\r\n",
- "whatever", "you want");
- if (host) {
- sprintf(req + strlen(req),
- "Host: %s:%u\r\n", host, port);
- free (host);
- }
-
- strcat (req, ACCEPT);
- strcat (req, "\r\n");
-
- server.sin_port = htons(port);
- server.sin_family = AF_INET;
- server.sin_addr.s_addr = ip;
-
- if ((sock = socket(PF_INET, SOCK_STREAM, 6)) < 0) {
- perror ("socket");
- exit (1);
- }
-
- if (connect(sock, (struct sockaddr *)&server,
- sizeof(server))) {
- perror ("connect");
- exit (1);
- }
-
- write_all (sock, req, strlen(req));
- if (!(mfd = fileno(fdopen(sock, "rb")))) {
- perror ("open");
- exit (1);
- }
- reloc = 0;
- purl[0] = '\0';
- read_all (mfd, req, 1023);
- if ((sptr = strchr(req, ' '))) {
- switch (sptr[1]) {
- case '2':
- break;
- case '3':
- reloc = 1;
- default:
- fprintf (stderr, "HTTP req failed:%s",
- sptr+1);
- exit (1);
- }
- }
- do {
- read_all (mfd,req, 1023);
- if (!strncmp(req, "Location:", 9))
- strncpy (purl, req+10, 1023);
- } while (req[0] != '\r' && req[0] != '\n');
- } while (reloc && purl[0] && relocnum++ < 3);
- if (reloc) {
- fprintf (stderr, "Too many HTTP relocations.\n");
- exit (1);
- }
-
- return sock;
-}
-
-extern int errno;
-const char * strerrno (void)
-{
- return strerror(errno);
-}
diff --git a/libdvbmpeg/ctools.h b/libdvbmpeg/ctools.h
deleted file mode 100644
index a7b0271..0000000
--- a/libdvbmpeg/ctools.h
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * dvb-mpegtools for the Siemens Fujitsu DVB PCI card
- *
- * Copyright (C) 2000, 2001 Marcus Metzler
- * for convergence integrated media GmbH
- * Copyright (C) 2002, 2003 Marcus Metzler
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
-
- * The author can be reached at mocm@metzlerbros.de
-
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <unistd.h>
-#include <netinet/in.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <libgen.h>
-#include <stdint.h>
-#include <netdb.h>
-#include <sys/param.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-
-#include "ringbuffy.h"
-#include "transform.h"
-
-#ifndef _CTOOLS_H_
-#define _CTOOLS_H_
-
-#define VIDEO_MODE_PAL 0
-#define VIDEO_MODE_NTSC 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
- enum {PS_STREAM, TS_STREAM, PES_STREAM};
- enum {pDUNNO, pPAL, pNTSC};
-
- uint64_t trans_pts_dts(uint8_t *pts);
-
-/*
- PES
-*/
-
-#define PROG_STREAM_MAP 0xBC
-#ifndef PRIVATE_STREAM1
-#define PRIVATE_STREAM1 0xBD
-#endif
-#define PADDING_STREAM 0xBE
-#ifndef PRIVATE_STREAM2
-#define PRIVATE_STREAM2 0xBF
-#endif
-#define AUDIO_STREAM_S 0xC0
-#define AUDIO_STREAM_E 0xDF
-#define VIDEO_STREAM_S 0xE0
-#define VIDEO_STREAM_E 0xEF
-#define ECM_STREAM 0xF0
-#define EMM_STREAM 0xF1
-#define DSM_CC_STREAM 0xF2
-#define ISO13522_STREAM 0xF3
-#define PROG_STREAM_DIR 0xFF
-
-#define BUFFYSIZE 10*MAX_PLENGTH
-#define MAX_PTS 8192
-#define MAX_FRAME 8192
-#define MAX_PACK_L 4096
-#define PS_HEADER_L1 14
-#define PS_HEADER_L2 (PS_HEADER_L1+18)
-#define MAX_H_SIZE (PES_H_MIN + PS_HEADER_L1 + 5)
-#define PES_MIN 7
-#define PES_H_MIN 9
-
-//flags1
-#define FLAGS 0x40
-#define SCRAMBLE_FLAGS 0x30
-#define PRIORITY_FLAG 0x08
-#define DATA_ALIGN_FLAG 0x04
-#define COPYRIGHT_FLAG 0x02
-#define ORIGINAL_FLAG 0x01
-
-//flags2
-#define PTS_DTS_FLAGS 0xC0
-#define ESCR_FLAG 0x20
-#define ES_RATE_FLAG 0x10
-#define DSM_TRICK_FLAG 0x08
-#define ADD_CPY_FLAG 0x04
-#define PES_CRC_FLAG 0x02
-#define PES_EXT_FLAG 0x01
-
-//pts_dts flags
-#define PTS_ONLY 0x80
-#define PTS_DTS 0xC0
-
-//private flags
-#define PRIVATE_DATA 0x80
-#define HEADER_FIELD 0x40
-#define PACK_SEQ_CTR 0x20
-#define P_STD_BUFFER 0x10
-#define PES_EXT_FLAG2 0x01
-
-#define MPEG1_2_ID 0x40
-#define STFF_LNGTH_MASK 0x3F
-
-
- typedef struct pes_packet_{
- uint8_t stream_id;
- uint8_t llength[2];
- uint32_t length;
- uint8_t flags1;
- uint8_t flags2;
- uint8_t pes_hlength;
- uint8_t pts[5];
- uint8_t dts[5];
- uint8_t escr[6];
- uint8_t es_rate[3];
- uint8_t trick;
- uint8_t add_cpy;
- uint8_t prev_pes_crc[2];
- uint8_t priv_flags;
- uint8_t pes_priv_data[16];
- uint8_t pack_field_length;
- uint8_t *pack_header;
- uint8_t pck_sqnc_cntr;
- uint8_t org_stuff_length;
- uint8_t p_std[2];
- uint8_t pes_ext_lngth;
- uint8_t *pes_ext;
- uint8_t *pes_pckt_data;
- int padding;
- int mpeg;
- int mpeg1_pad;
- uint8_t *mpeg1_headr;
- uint8_t stuffing;
- } pes_packet;
-
- void init_pes(pes_packet *p);
- void kill_pes(pes_packet *p);
- void setlength_pes(pes_packet *p);
- void nlength_pes(pes_packet *p);
- int cwrite_pes(uint8_t *buf, pes_packet *p, long length);
- void write_pes(int fd, pes_packet *p);
- int read_pes(int f, pes_packet *p);
- void cread_pes(char *buf, pes_packet *p);
-
-/*
- Transport Stream
-*/
-
-#define TS_SIZE 188
-#define TRANS_ERROR 0x80
-#define PAY_START 0x40
-#define TRANS_PRIO 0x20
-#define PID_MASK_HI 0x1F
-//flags
-#define TRANS_SCRMBL1 0x80
-#define TRANS_SCRMBL2 0x40
-#define ADAPT_FIELD 0x20
-#define PAYLOAD 0x10
-#define COUNT_MASK 0x0F
-
-// adaptation flags
-#define DISCON_IND 0x80
-#define RAND_ACC_IND 0x40
-#define ES_PRI_IND 0x20
-#define PCR_FLAG 0x10
-#define OPCR_FLAG 0x08
-#define SPLICE_FLAG 0x04
-#define TRANS_PRIV 0x02
-#define ADAP_EXT_FLAG 0x01
-
-// adaptation extension flags
-#define LTW_FLAG 0x80
-#define PIECE_RATE 0x40
-#define SEAM_SPLICE 0x20
-
- typedef struct ts_packet_{
- uint8_t pid[2];
- uint8_t flags;
- uint8_t count;
- uint8_t data[184];
- uint8_t adapt_length;
- uint8_t adapt_flags;
- uint8_t pcr[6];
- uint8_t opcr[6];
- uint8_t splice_count;
- uint8_t priv_dat_len;
- uint8_t *priv_dat;
- uint8_t adapt_ext_len;
- uint8_t adapt_eflags;
- uint8_t ltw[2];
- uint8_t piece_rate[3];
- uint8_t dts[5];
- int rest;
- uint8_t stuffing;
- } ts_packet;
-
- void init_ts(ts_packet *p);
- void kill_ts(ts_packet *p);
- unsigned short pid_ts(ts_packet *p);
- int cwrite_ts(uint8_t *buf, ts_packet *p, long length);
- void write_ts(int fd, ts_packet *p);
- int read_ts(int f, ts_packet *p);
- void cread_ts (char *buf, ts_packet *p, long length);
-
-
-/*
- Program Stream
-*/
-
-#define PACK_STUFF_MASK 0x07
-
-#define FIXED_FLAG 0x02
-#define CSPS_FLAG 0x01
-#define SAUDIO_LOCK_FLAG 0x80
-#define SVIDEO_LOCK_FLAG 0x40
-
-#define PS_MAX 200
-
- typedef struct ps_packet_{
- uint8_t scr[6];
- uint8_t mux_rate[3];
- uint8_t stuff_length;
- uint8_t *data;
- uint8_t sheader_llength[2];
- int sheader_length;
- uint8_t rate_bound[3];
- uint8_t audio_bound;
- uint8_t video_bound;
- uint8_t reserved;
- int npes;
- int mpeg;
- } ps_packet;
-
- void init_ps(ps_packet *p);
- void kill_ps(ps_packet *p);
- void setlength_ps(ps_packet *p);
- uint32_t scr_base_ps(ps_packet *p);
- uint16_t scr_ext_ps(ps_packet *p);
- int mux_ps(ps_packet *p);
- int rate_ps(ps_packet *p);
- int cwrite_ps(uint8_t *buf, ps_packet *p, long length);
- void write_ps(int fd, ps_packet *p);
- int read_ps (int f, ps_packet *p);
- void cread_ps (char *buf, ps_packet *p, long length);
-
-
-
-#define MAX_PLENGTH 0xFFFF
-
- typedef struct sectionstruct {
- int id;
- int length;
- int found;
- uint8_t payload[4096+3];
- } section;
-
-
- typedef uint32_t tflags;
-#define MAXFILT 32
-#define MASKL 16
- typedef struct trans_struct {
- int found;
- uint8_t packet[188];
- uint16_t pid[MAXFILT];
- uint8_t mask[MAXFILT*MASKL];
- uint8_t filt[MAXFILT*MASKL];
- uint8_t transbuf[MAXFILT*188];
- int transcount[MAXFILT];
- section sec[MAXFILT];
- tflags is_full;
- tflags pes_start;
- tflags pes_started;
- tflags pes;
- tflags set;
- } trans;
-
-
- void init_trans(trans *p);
- int set_trans_filt(trans *p, int filtn, uint16_t pid, uint8_t *mask,
- uint8_t *filt, int pes);
-
- void clear_trans_filt(trans *p,int filtn);
- int filt_is_set(trans *p, int filtn);
- int pes_is_set(trans *p, int filtn);
- int pes_is_started(trans *p, int filtn);
- int pes_is_start(trans *p, int filtn);
- int filt_is_ready(trans *p,int filtn);
-
- void trans_filt(uint8_t *buf, int count, trans *p);
- void tfilter(trans *p);
- void pes_filter(trans *p, int filtn, int off);
- void sec_filter(trans *p, int filtn, int off);
- int get_filt_buf(trans *p, int filtn,uint8_t **buf);
- section *get_filt_sec(trans *p, int filtn);
-
-
- typedef struct a2pstruct{
- int type;
- int fd;
- int found;
- int length;
- int headr;
- int plength;
- uint8_t cid;
- uint8_t flags;
- uint8_t abuf[MAX_PLENGTH];
- int alength;
- uint8_t vbuf[MAX_PLENGTH];
- int vlength;
- uint8_t last_av_pts[4];
- uint8_t av_pts[4];
- uint8_t scr[4];
- uint8_t pid0;
- uint8_t pid1;
- uint8_t pidv;
- uint8_t pida;
- } a2p;
-
-
-
- void get_pespts(uint8_t *av_pts,uint8_t *pts);
- void init_a2p(a2p *p);
- void av_pes_to_pes(uint8_t *buf,int count, a2p *p);
- int w_pesh(uint8_t id,int length ,uint8_t *pts, uint8_t *obuf);
- int w_tsh(uint8_t id,int length ,uint8_t *pts, uint8_t *obuf,a2p *p,int startpes);
- void pts2pts(uint8_t *av_pts, uint8_t *pts);
- void write_ps_headr(ps_packet *p,uint8_t *pts,int fd);
-
- typedef struct p2t_s{
- uint8_t pes[TS_SIZE];
- uint8_t counter;
- long int pos;
- int frags;
- void (*t_out)(uint8_t const *buf);
- } p2t_t;
-
- void twrite(uint8_t const *buf);
- void init_p2t(p2t_t *p, void (*fkt)(uint8_t const *buf));
- long int find_pes_header(uint8_t const *buf, long int length, int *frags);
- void pes_to_ts( uint8_t const *buf, long int length, uint16_t pid, p2t_t *p);
- void p_to_t( uint8_t const *buf, long int length, uint16_t pid,
- uint8_t *counter, void (*ts_write)(uint8_t const *));
-
-
- int write_pes_header(uint8_t id,int length , long PTS,
- uint8_t *obuf, int stuffing);
-
- int write_ps_header(uint8_t *buf,
- uint32_t SCR,
- long muxr,
- uint8_t audio_bound,
- uint8_t fixed,
- uint8_t CSPS,
- uint8_t audio_lock,
- uint8_t video_lock,
- uint8_t video_bound,
- uint8_t stream1,
- uint8_t buffer1_scale,
- uint32_t buffer1_size,
- uint8_t stream2,
- uint8_t buffer2_scale,
- uint32_t buffer2_size);
-
-
- int seek_mpg_start(uint8_t *buf, int size);
-
-
- void split_mpg(char *name, uint64_t size);
- void cut_mpg(char *name, uint64_t size);
- int http_open (char *url);
- ssize_t save_read(int fd, void *buf, size_t count);
-
- const char * strerrno(void);
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /*_CTOOLS_H_*/
diff --git a/libdvbmpeg/devices.hh b/libdvbmpeg/devices.hh
deleted file mode 100644
index 02c62cd..0000000
--- a/libdvbmpeg/devices.hh
+++ /dev/null
@@ -1,310 +0,0 @@
-#ifndef _channel_hh
-#define _channel_hh
-
-using namespace std;
-#include <stdint.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include <iostream>
-#include <fstream>
-#include <sstream>
-
-#include "DVB.hh"
-
-#define MAXNAM 80
-#define MAXKEY 15
-
-const int maxname=80;
-const int MAXAPIDS=32;
-const uint32_t UNSET=0xffffffff;
-const uint16_t NOID=0xffff;
-const uint16_t NOPID=0xffff;
-
-class Transponder {
-public:
- uint16_t id;
- uint16_t onid;
- uint16_t satid;
- int type;
- char name[maxname+1];
- uint32_t freq;
- int pol;
- int qam;
- uint32_t srate;
- int fec;
- int band;
- int hp_rate;
- int lp_rate;
- int mod;
- int transmode;
- int guard;
- int hierarchy;
-
- struct Sat *sat;
-
- Transponder() {
- name[0]='\0';
- id = NOID;
- onid = NOID;
- satid = NOID;
- type = 0;
- }
-
- friend ostream &operator<<(ostream &stream, Transponder &x);
- friend istream &operator>>(istream &stream, Transponder &x);
-};
-
-class Sat {
-public:
- uint16_t id;
- char name[maxname+1];
- unsigned int lnbid;
- struct Lnb *lnb;
- unsigned int rotorid;
- unsigned int fmin;
- unsigned int fmax;
-
- Sat() {
- id=NOID;
- name[0]='\0';
- lnb=NULL;
- rotorid=NOID;
- lnbid=NOID;
- fmin=fmax=0;
- };
- int set(int sid, char *sname, int slnbid, int srotorid) {
- return 0;
- };
-
- friend ostream &operator<<(ostream &stream, Sat &x);
- friend istream &operator>>(istream &stream, Sat &x);
-};
-
-
-class Lnb {
-public:
- Sat *sat;
- uint16_t id;
- struct DVB *dvbd;
- char name[maxname+1];
- int type;
- unsigned int lof1;
- unsigned int lof2;
- unsigned int slof;
- int diseqcnr;
- uint16_t diseqcid;
- uint16_t swiid;
-
-
- void cpy (const Lnb &olnb){
- this->id=olnb.id;
- this->type=olnb.type;
- this->lof1=olnb.lof1;
- this->lof2=olnb.lof2;
- this->slof=olnb.slof;
- this->diseqcnr=olnb.diseqcnr;
- this->diseqcid=olnb.diseqcid;
- this->swiid=olnb.swiid;
- strncpy(this->name,olnb.name,maxname);
- }
-
- void init(int t, uint l1, uint l2, uint sl,
- int dnr, int disid, int sw) {
- type=t;
- lof1=l1;
- lof2=l2;
- slof=sl;
- diseqcnr=dnr;
- diseqcid=disid;
- swiid=sw;
- dvbd=0;
- name[0]='\0';
- }
-
- Lnb () {
- lof1=lof2=slof=0;
- swiid=NOID;
- diseqcid=NOID;
- diseqcnr=-1;
- name[0]='\0';
- }
-
- Lnb (const Lnb &olnb){
- cpy(olnb);
- }
-
-
-
- friend ostream &operator<<(ostream &stream, Lnb &x);
- friend istream &operator>>(istream &stream, Lnb &x);
-};
-
-struct diseqcmsg {
- int burst;
- int len;
- unsigned char msg[8];
-};
-
-class DiSEqC {
-public:
- uint16_t id;
- char name[maxname+1];
- diseqcmsg msgs[4];
-
- friend ostream &operator<<(ostream &stream, DiSEqC &x);
- friend istream &operator>>(istream &stream, DiSEqC &x);
-};
-
-class Rotor {
-public:
- uint16_t id;
- char name[maxname+1];
- diseqcmsg msgs[4];
-
- friend ostream &operator<<(ostream &stream, Rotor &x);
- friend istream &operator>>(istream &stream, Rotor &x);
-};
-
-class Switch {
-public:
- uint16_t id;
- int switchid;
- char name[maxname+1];
- diseqcmsg msg;
-
- friend ostream &operator<<(ostream &stream, Switch &x);
- friend istream &operator>>(istream &stream, Switch &x);
-};
-
-class Network {
-public:
- uint16_t id;
- char name[maxname+1];
-
- friend ostream &operator<<(ostream &stream, Network &x);
- friend istream &operator>>(istream &stream, Network &x);
-};
-
-class Bouquet {
-public:
- uint16_t id;
- char name[maxname+1];
-
- friend ostream &operator<<(ostream &stream, Bouquet &x);
- friend istream &operator>>(istream &stream, Bouquet &x);
-};
-
-
-#define MAX_ECM 16
-#define MAX_ECM_DESC 256
-typedef struct ecm_struct {
- int num;
- uint16_t sysid[MAX_ECM];
- uint16_t pid[MAX_ECM];
- uint16_t length[MAX_ECM];
- uint8_t data[MAX_ECM*MAX_ECM_DESC];
-} ecm_t;
-
-
-
-class Channel{
-public:
- Channel *next;
- uint32_t id;
- char name[maxname+1];
- int32_t type;
- int checked;
-
- uint16_t pnr;
- uint16_t vpid;
- uint16_t apids[MAXAPIDS];
- char apids_name[MAXAPIDS*4];
- int32_t apidnum;
- int last_apidn;
- uint16_t ac3pid;
- uint16_t ttpid;
- uint16_t pmtpid;
- uint16_t pcrpid;
- uint16_t casystem;
- uint16_t capid;
-
- ecm_t ecm;
- int (*ecm_callback)(Channel *chan);
-
- int has_eit;
- int pres_follow;
-
- uint16_t satid;
- uint16_t tpid;
- uint16_t onid;
- uint16_t bid;
- int8_t eit_ver_n;
- int8_t eit_ver_c;
-
- void clearall(void) {
- id=UNSET;
- name[0]='\0';
- type=0;
- checked = 0;
- has_eit = -1;
- pres_follow = -1;
- eit_ver_c = -1;
- eit_ver_n = -1;
-
- pnr=NOPID;
- vpid=NOPID;
- memset(apids, 0, sizeof(uint16_t)*MAXAPIDS);
- memset(apids_name, 0, sizeof(char)*MAXAPIDS*4);
- apidnum=0;
- last_apidn=-1;
- ac3pid=NOPID;
- ttpid=NOPID;
- pmtpid=NOPID;
- pcrpid=NOPID;
- capid=NOPID;
-
- satid=NOID;
- tpid=NOID;
- onid=NOID;
- bid=NOID;
- ecm_callback = NULL;
- memset(&ecm,0, sizeof(ecm_t));
- };
-
- Channel() {
- clearall();
- }
-
- Channel(int cid, char *nam, int ty, int prognr,
- int vid, int aid, int tid) {
- int l=strlen(nam);
-
- clearall();
- if (l>maxname){
- cerr << "" << endl;
- l=maxname;
- }
- strncpy(name, nam, l);
- name[l]='\0';
- type=ty;
- pnr=prognr;
- vpid=vid;
- apids[0]=aid;
- }
-
-#ifdef DEBUG
- ~Channel(){
- cerr <<"Channel " << name << " destroyed" << endl;
- }
-#endif
-
- friend ostream &operator<<(ostream &stream, Channel &x);
- friend istream &operator>>(istream &stream, Channel &x);
-};
-
-int findkey(char *name, char *keys[]);
-void getname(char *name,istream &ins);
-#endif /*channel.h*/
diff --git a/libdvbmpeg/osd.hh b/libdvbmpeg/osd.hh
deleted file mode 100644
index 9c6b530..0000000
--- a/libdvbmpeg/osd.hh
+++ /dev/null
@@ -1,84 +0,0 @@
-#ifndef _OSD_HH_
-#define _OSD_HH_
-
-extern "C" {
-#include "OSD.h"
-}
-struct OSD {
- int dev;
-
- void init(int d) {
- dev=d;
- }
- int Open(int x0, int y0, int x1, int y1, int BitPerPixel, int mix, int win) {
- if (OSDSetWindow(dev, win))
- return -1;
- return OSDOpen(dev, x0, y0, x1, y1, BitPerPixel, mix);
- }
- int Open(int x0, int y0, int x1, int y1, int BitPerPixel, int mix) {
- return OSDOpen(dev, x0, y0, x1, y1, BitPerPixel, mix);
- }
- int Close(int win) {
- if (OSDSetWindow(dev, win))
- return -1;
- return OSDClose(dev);
- }
- int Close(void) {
- return OSDClose(dev);
- }
- int Show(void) {
- return OSDShow(dev);
- }
- int Hide(void) {
- return OSDHide(dev);
- }
- int Clear(void) {
- return OSDClear(dev);
- }
- int Fill(int color) {
- return OSDFill(dev, color);
- }
- int SetColor(int color, int r, int g, int b, int op) {
- return OSDSetColor(dev, color, r, g, b, op);
- }
- int Text(int x, int y, int size, int color, const char *text) {
- return OSDText(dev, x, y, size, color, text);
- }
- int SetPalette(int first, int last, unsigned char *data) {
- return OSDSetPalette(dev, first, last, data);
-
- }
- int SetTrans(int trans) {
- return OSDSetTrans(dev, trans);
-
- }
- int SetPixel(int dev, int x, int y, unsigned int color) {
- return OSDSetPixel(dev, x, y, color);
- }
- int GetPixel(int dev, int x, int y) {
- return OSDGetPixel(dev, x, y);
- }
- int SetRow(int x, int y, int x1, unsigned char *data) {
- return OSDSetRow(dev, x, y, x1, data);
- }
- int SetBlock(int x, int y, int x1, int y1, int inc, unsigned char *data) {
- return OSDSetBlock(dev, x, y, x1, y1, inc, data);
- }
- int FillRow(int x, int y, int x1, int color) {
- return OSDFillRow(dev, x, y, x1, color);
- }
- int FillBlock(int x, int y, int x1, int y1, int color) {
- return OSDFillBlock(dev, x, y, x1, y1, color);
- }
- int Line(int x, int y, int x1, int y1, int color) {
- return OSDLine(dev, x, y, x1, y1, color);
- }
- int Query() {
- return OSDQuery(dev);
- }
- int SetWindow(int win) {
- return OSDSetWindow(dev, win);
- }
-};
-
-#endif
diff --git a/libdvbmpeg/remux.c b/libdvbmpeg/remux.c
deleted file mode 100644
index 6f8a44f..0000000
--- a/libdvbmpeg/remux.c
+++ /dev/null
@@ -1,1215 +0,0 @@
-/*
- * dvb-mpegtools for the Siemens Fujitsu DVB PCI card
- *
- * Copyright (C) 2000, 2001 Marcus Metzler
- * for convergence integrated media GmbH
- * Copyright (C) 2002 Marcus Metzler
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
-
- * The author can be reached at mocm@metzlerbros.de,
- */
-
-#include "remux.h"
-
-unsigned int bitrates[3][16] =
-{{0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,0},
- {0,32,48,56,64,80,96,112,128,160,192,224,256,320,384,0},
- {0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,0}};
-
-uint32_t freq[4] = {441, 480, 320, 0};
-static uint32_t samples[4] = { 384, 1152, 0, 0};
-char *frames[3] = {"I-Frame","P-Frame","B-Frame"};
-
-
-void copy_ptslm(PTS_List *a, PTS_List *b)
-{
- a->pos = b->pos;
- a->PTS = b->PTS;
- a->dts = b->dts;
- a->spos = b->spos;
-}
-
-void clear_ptslm(PTS_List *a)
-{
- a->pos = 0;
- a->PTS = 0;
- a->dts = 0;
- a->spos = 0;
-}
-
-void init_ptsl(PTS_List *ptsl)
-{
- int i;
- for (i=0;i< MAX_PTS;i++){
- clear_ptslm(&ptsl[i]);
- }
-}
-
-int del_pts(PTS_List *ptsl, int pos, int nr)
-{
- int i;
- int del = 0;
-
- for( i = 0; i < nr-1; i++){
- if(pos > ptsl[i].pos && pos >= ptsl[i+1].pos) del++;
- }
-
- if(del)
- for( i = 0; i < nr-del; i++){
- copy_ptslm(&ptsl[i], &ptsl[i+del]);
- }
-
- return nr-del;
-}
-
-int del_ptss(PTS_List *ptsl, int pts, int *nb)
-{
- int i;
- int del = 0;
- int sum = 0;
- int nr = *nb;
-
- for( i = 0; i < nr; i++){
- if(pts > ptsl[i].PTS){
- del++;
- sum += ptsl[i].pos;
- }
- }
-
- if(del)
- for( i = 0; i < nr-del; i++){
- copy_ptslm(&ptsl[i], &ptsl[i+del]);
- }
-
- *nb = nr-del;
- return sum;
-}
-
-int add_pts(PTS_List *ptsl, uint32_t pts, int pos, int spos, int nr, uint32_t dts)
-{
- int i;
-
- for ( i=0;i < nr; i++) if (spos && ptsl[i].pos == pos) return nr;
- if (nr == MAX_PTS) {
- nr = del_pts(ptsl, ptsl[1].pos+1, nr);
- } else nr++;
- i = nr-1;
-
- ptsl[i].pos = pos;
- ptsl[i].spos = spos;
- ptsl[i].PTS = pts;
- ptsl[i].dts = dts;
- return nr;
-}
-
-void add_vpts(Remux *rem, uint8_t *pts)
-{
- uint32_t PTS = trans_pts_dts(pts);
- rem->vptsn = add_pts(rem->vpts_list, PTS, rem->vwrite, rem->awrite,
- rem->vptsn, PTS);
-}
-
-void add_apts(Remux *rem, uint8_t *pts)
-{
- uint32_t PTS = trans_pts_dts(pts);
- rem->aptsn = add_pts(rem->apts_list, PTS, rem->awrite, rem->vwrite,
- rem->aptsn, PTS);
-}
-
-void del_vpts(Remux *rem)
-{
- rem->vptsn = del_pts(rem->vpts_list, rem->vread, rem->vptsn);
-}
-
-void del_apts(Remux *rem)
-{
- rem->aptsn = del_pts(rem->apts_list, rem->aread, rem->aptsn);
-}
-
-
-void copy_framelm(FRAME_List *a, FRAME_List *b)
-{
- a->type = b->type;
- a->pos = b->pos;
- a->FRAME = b->FRAME;
- a->time = b->time;
- a->pts = b->pts;
- a->dts = b->dts;
-}
-
-void clear_framelm(FRAME_List *a)
-{
- a->type = 0;
- a->pos = 0;
- a->FRAME = 0;
- a->time = 0;
- a->pts = 0;
- a->dts = 0;
-}
-
-void init_framel(FRAME_List *framel)
-{
- int i;
- for (i=0;i< MAX_FRAME;i++){
- clear_framelm(&framel[i]);
- }
-}
-
-int del_frame(FRAME_List *framel, int pos, int nr)
-{
- int i;
- int del = 0;
-
- for( i = 0; i < nr-1; i++){
- if(pos > framel[i].pos && pos >= framel[i+1].pos) del++;
- }
-
- if(del)
- for( i = 0; i < nr-del; i++){
- copy_framelm(&framel[i], &framel[i+del]);
- }
-
- return nr-del;
-}
-
-int add_frame(FRAME_List *framel, uint32_t frame, int pos, int type, int nr,
- uint32_t time, uint32_t pts, uint32_t dts)
-{
- int i;
-
- if (nr == MAX_FRAME) {
- nr = del_frame(framel, framel[1].pos+1, nr);
- } else nr++;
- i = nr-1;
-
- framel[i].type = type;
- framel[i].pos = pos;
- framel[i].FRAME = frame;
- framel[i].time = time;
- framel[i].pts = pts;
- framel[i].dts = dts;
- return nr;
-}
-
-void add_vframe(Remux *rem, uint32_t frame, long int pos, int type, int time,
- uint32_t pts, uint32_t dts)
-{
- rem->vframen = add_frame(rem->vframe_list, frame, pos, type,
- rem->vframen, time, pts, dts);
-}
-
-void add_aframe(Remux *rem, uint32_t frame, long int pos, uint32_t pts)
-{
- rem->aframen = add_frame(rem->aframe_list, frame, pos, 0,
- rem->aframen, 0, pts, pts);
-}
-
-void del_vframe(Remux *rem)
-{
- rem->vframen = del_frame(rem->vframe_list, rem->vread, rem->vframen);
-}
-
-void del_aframe(Remux *rem)
-{
- rem->aframen = del_frame(rem->aframe_list, rem->aread, rem->aframen);
-}
-
-
-void printpts(uint32_t pts)
-{
- fprintf(stderr,"%2d:%02d:%02d.%03d",
- (int)(pts/90000.)/3600,
- ((int)(pts/90000.)%3600)/60,
- ((int)(pts/90000.)%3600)%60,
- (((int)(pts/90.)%3600000)%60000)%1000
- );
-}
-
-
-void find_vframes( Remux *rem, uint8_t *buf, int l)
-{
- int c = 0;
- int type;
- uint32_t time = 0;
- int hour;
- int min;
- int sec;
- uint64_t pts=0;
- uint64_t dts=0;
- uint32_t tempref = 0;
-
- while ( c < l - 6){
- if (buf[c] == 0x00 &&
- buf[c+1] == 0x00 &&
- buf[c+2] == 0x01 &&
- buf[c+3] == 0xB8) {
- c += 4;
- hour = (int)((buf[c]>>2)& 0x1F);
- min = (int)(((buf[c]<<4)& 0x30)|
- ((buf[c+1]>>4)& 0x0F));
- sec = (int)(((buf[c+1]<<3)& 0x38)|
- ((buf[c+2]>>5)& 0x07));
-
- time = 3600*hour + 60*min + sec;
- if ( rem->time_off){
- time = (uint32_t)((uint64_t)time - rem->time_off);
- hour = time/3600;
- min = (time%3600)/60;
- sec = (time%3600)%60;
- /*
- buf[c] |= (hour & 0x1F) << 2;
- buf[c] |= (min & 0x30) >> 4;
- buf[c+1] |= (min & 0x0F) << 4;
- buf[c+1] |= (sec & 0x38) >> 3;
- buf[c+2] |= (sec & 0x07) >> 5;*/
- }
- rem->group++;
- rem->groupframe = 0;
- }
- if ( buf[c] == 0x00 &&
- buf[c+1] == 0x00 &&
- buf[c+2] == 0x01 &&
- buf[c+3] == 0x00) {
- c += 4;
- tempref = (buf[c+1]>>6) & 0x03;
- tempref |= buf[c] << 2;
-
- type = ((buf[c+1]&0x38) >>3);
- if ( rem->video_info.framerate){
- pts = ((uint64_t)rem->vframe + tempref + 1
- - rem->groupframe ) * 90000ULL
- /rem->video_info.framerate
- + rem->vpts_off;
- dts = (uint64_t)rem->vframe * 90000ULL/
- rem->video_info.framerate
- + rem->vpts_off;
-
-
-fprintf(stderr,"MYPTS:");
-printpts((uint32_t)pts-rem->vpts_off);
- fprintf(stderr," REALPTS:");
- printpts(rem->vpts_list[rem->vptsn-1].PTS-rem->vpts_off);
- fprintf(stderr," DIFF:");
- printpts(pts-(uint64_t)rem->vpts_list[rem->vptsn-1].PTS);
-// fprintf(stderr," DIST: %4d",-rem->vpts_list[rem->vptsn-1].pos+(rem->vwrite+c-4));
- //fprintf(stderr," ERR: %3f",(double)(-rem->vpts_list[rem->vptsn-1].PTS+pts)/(rem->vframe+1));
- fprintf(stderr,"\r");
-
-
-
- rem->vptsn = add_pts(rem->vpts_list,(uint32_t)pts
- ,rem->vwrite+c-4,
- rem->awrite,
- rem->vptsn,
- (uint32_t)dts);
-
-
-
- }
- rem->vframe++;
- rem->groupframe++;
- add_vframe( rem, rem->vframe, rem->vwrite+c, type,
- time, pts, dts);
- } else c++;
- }
-}
-
-void find_aframes( Remux *rem, uint8_t *buf, int l)
-{
- int c = 0;
- uint64_t pts = 0;
- int sam;
- uint32_t fr;
-
-
- while ( c < l - 2){
- if ( buf[c] == 0xFF &&
- (buf[c+1] & 0xF8) == 0xF8) {
- c += 2;
- if ( rem->audio_info.layer >= 0){
- sam = samples[3-rem->audio_info.layer];
- fr = freq[rem->audio_info.frequency] ;
-
- pts = ( (uint64_t)rem->aframe * sam * 900ULL)/fr
- + rem->apts_off;
-
-
-fprintf(stderr,"MYPTS:");
-printpts((uint32_t)pts-rem->apts_off);
- fprintf(stderr," REALPTS:");
- printpts(rem->apts_list[rem->aptsn-1].PTS-rem->apts_off);
- fprintf(stderr," DIFF:");
- printpts((uint32_t)((uint64_t)rem->apts_list[rem->aptsn-1].PTS-pts));
-// fprintf(stderr," DIST: %4d",-rem->apts_list[rem->aptsn-1].pos+(rem->awrite+c-2));
- fprintf(stderr,"\r");
-
- rem->aptsn = add_pts(rem->apts_list,(uint32_t)pts
- ,rem->awrite+c-2,
- rem->vwrite,
- rem->aptsn,
- (uint32_t)pts);
- }
-
- rem->aframe++;
- add_aframe( rem, rem->aframe, rem->awrite+c, pts);
-
- } else c++;
- }
-}
-
-int refill_buffy(Remux *rem)
-{
- pes_packet pes;
- int count = 0;
- int acount, vcount;
- ringbuffy *vbuf = &rem->vid_buffy;
- ringbuffy *abuf = &rem->aud_buffy;
- int fin = rem->fin;
-
- acount = abuf->size-ring_rest(abuf);
- vcount = vbuf->size-ring_rest(vbuf);
-
-
- while ( acount > MAX_PLENGTH && vcount > MAX_PLENGTH && count < 10){
- int neof;
- count++;
- init_pes(&pes);
- if ((neof = read_pes(fin,&pes)) <= 0) return -1;
- switch(pes.stream_id){
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- rem->apes++;
- if( rem->audio_info.layer < 0 &&
- (pes.flags2 & PTS_DTS) )
- add_apts(rem, pes.pts);
- find_aframes( rem, pes.pes_pckt_data, pes.length);
- ring_write(abuf,(char *)pes.pes_pckt_data,pes.length);
- rem->awrite += pes.length;
- break;
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- rem->vpes++;
- if( !rem->video_info.framerate &&
- (pes.flags2 & PTS_DTS) )
- add_vpts(rem, pes.pts);
-
- find_vframes( rem, pes.pes_pckt_data, pes.length);
-
- ring_write(vbuf,(char *)pes.pes_pckt_data,pes.length);
- rem->vwrite += pes.length;
- break;
- }
- acount = abuf->size-ring_rest(abuf);
- vcount = vbuf->size-ring_rest(vbuf);
- kill_pes(&pes);
- }
- if (count < 10) return 0;
- return 1;
-}
-
-int vring_read( Remux *rem, uint8_t *buf, int l)
-{
- int c = 0;
- int r = 0;
-
- if (ring_rest(&rem->vid_buffy) <= l)
- r = refill_buffy(rem);
- if (r) return -1;
-
- c = ring_read(&rem->vid_buffy, (char *) buf, l);
- rem->vread += c;
- del_vpts(rem);
- del_vframe(rem);
- return c;
-}
-
-int aring_read( Remux *rem, uint8_t *buf, int l)
-{
- int c = 0;
- int r = 0;
-
- if (ring_rest(&rem->aud_buffy) <= l)
- r = refill_buffy(rem);
- if (r) return -1;
-
- c = ring_read(&rem->aud_buffy, (char *)buf, l);
- rem->aread += c;
- del_apts(rem);
- del_aframe(rem);
- return c;
-}
-
-int vring_peek( Remux *rem, uint8_t *buf, int l, long off)
-{
- int c = 0;
-
- if (ring_rest(&rem->vid_buffy) <= l)
- refill_buffy(rem);
-
- c = ring_peek(&rem->vid_buffy, (char *) buf, l, off);
- return c;
-}
-
-int aring_peek( Remux *rem, uint8_t *buf, int l, long off)
-{
- int c = 0;
-
- if (ring_rest(&rem->aud_buffy) <= l)
- refill_buffy(rem);
-
- c = ring_peek(&rem->aud_buffy, (char *)buf, l, off);
- return c;
-}
-
-
-int get_video_info(Remux *rem)
-{
- uint8_t buf[12];
- uint8_t *headr;
- int found = 0;
- int sw;
- long off = 0;
- int form = -1;
- ringbuffy *vid_buffy = &rem->vid_buffy;
- VideoInfo *vi = &rem->video_info;
-
- while (found < 4 && ring_rest(vid_buffy)){
- uint8_t b[3];
-
- vring_peek( rem, b, 4, 0);
- if ( b[0] == 0x00 && b[1] == 0x00 && b[2] == 0x01
- && b[3] == 0xb3) found = 4;
- else {
- off++;
- vring_read( rem, b, 1);
- }
- }
- rem->vframe = rem->vframen-1;
-
- if (! found) return -1;
- buf[0] = 0x00; buf[1] = 0x00; buf[2] = 0x01; buf[3] = 0xb3;
- headr = buf+4;
- if(vring_peek(rem, buf, 12, 0) < 12) return -1;
-
- vi->horizontal_size = ((headr[1] &0xF0) >> 4) | (headr[0] << 4);
- vi->vertical_size = ((headr[1] &0x0F) << 8) | (headr[2]);
-
- sw = (int)((headr[3]&0xF0) >> 4) ;
-
- switch( sw ){
- case 1:
- fprintf(stderr,"Videostream: ASPECT: 1:1");
- vi->aspect_ratio = 100;
- break;
- case 2:
- fprintf(stderr,"Videostream: ASPECT: 4:3");
- vi->aspect_ratio = 133;
- break;
- case 3:
- fprintf(stderr,"Videostream: ASPECT: 16:9");
- vi->aspect_ratio = 177;
- break;
- case 4:
- fprintf(stderr,"Videostream: ASPECT: 2.21:1");
- vi->aspect_ratio = 221;
- break;
-
- case 5 ... 15:
- fprintf(stderr,"Videostream: ASPECT: reserved");
- vi->aspect_ratio = 0;
- break;
-
- default:
- vi->aspect_ratio = 0;
- return -1;
- }
-
- fprintf(stderr," Size = %dx%d",vi->horizontal_size,vi->vertical_size);
-
- sw = (int)(headr[3]&0x0F);
-
- switch ( sw ) {
- case 1:
- fprintf(stderr," FRate: 23.976 fps");
- vi->framerate = 24000/1001.;
- form = -1;
- break;
- case 2:
- fprintf(stderr," FRate: 24 fps");
- vi->framerate = 24;
- form = -1;
- break;
- case 3:
- fprintf(stderr," FRate: 25 fps");
- vi->framerate = 25;
- form = VIDEO_MODE_PAL;
- break;
- case 4:
- fprintf(stderr," FRate: 29.97 fps");
- vi->framerate = 30000/1001.;
- form = VIDEO_MODE_NTSC;
- break;
- case 5:
- fprintf(stderr," FRate: 30 fps");
- vi->framerate = 30;
- form = VIDEO_MODE_NTSC;
- break;
- case 6:
- fprintf(stderr," FRate: 50 fps");
- vi->framerate = 50;
- form = VIDEO_MODE_PAL;
- break;
- case 7:
- fprintf(stderr," FRate: 60 fps");
- vi->framerate = 60;
- form = VIDEO_MODE_NTSC;
- break;
- }
-
- rem->dts_delay = (int)(7.0/vi->framerate/2.0*90000);
-
- vi->bit_rate = 400*(((headr[4] << 10) & 0x0003FC00UL)
- | ((headr[5] << 2) & 0x000003FCUL) |
- (((headr[6] & 0xC0) >> 6) & 0x00000003UL));
-
- fprintf(stderr," BRate: %.2f Mbit/s",(vi->bit_rate)/1000000.);
-
- fprintf(stderr,"\n");
- vi->video_format = form;
-
- /*
- marker_bit (&video_bs, 1);
- vi->vbv_buffer_size = getbits (&video_bs, 10);
- vi->CSPF = get1bit (&video_bs);
- */
- return form;
-}
-
-
-int get_audio_info( Remux *rem)
-{
- uint8_t *headr;
- uint8_t buf[3];
- long off = 0;
- int found = 0;
- ringbuffy *aud_buffy = &rem->aud_buffy;
- AudioInfo *ai = &rem->audio_info;
-
- while(!ring_rest(aud_buffy) && !refill_buffy(rem));
- while (found < 2 && ring_rest(aud_buffy)){
- uint8_t b[2];
- refill_buffy(rem);
- aring_peek( rem, b, 2, 0);
-
- if ( b[0] == 0xff && (b[1] & 0xf8) == 0xf8)
- found = 2;
- else {
- off++;
- aring_read( rem, b, 1);
- }
- }
-
- if (!found) return -1;
- rem->aframe = rem->aframen-1;
-
- if (aring_peek(rem, buf, 3, 0) < 1) return -1;
- headr = buf+2;
-
- ai->layer = (buf[1] & 0x06) >> 1;
-
- fprintf(stderr,"Audiostream: Layer: %d", 4-ai->layer);
-
-
- ai->bit_rate = bitrates[(3-ai->layer)][(headr[0] >> 4 )]*1000;
-
- if (ai->bit_rate == 0)
- fprintf (stderr," Bit rate: free");
- else if (ai->bit_rate == 0xf)
- fprintf (stderr," BRate: reserved");
- else
- fprintf (stderr," BRate: %d kb/s", ai->bit_rate/1000);
-
-
- ai->frequency = (headr[0] & 0x0c ) >> 2;
- if (ai->frequency == 3)
- fprintf (stderr, " Freq: reserved\n");
- else
- fprintf (stderr," Freq: %2.1f kHz\n",
- freq[ai->frequency]/10.);
-
- return 0;
-}
-
-
-
-void init_remux(Remux *rem, int fin, int fout, int mult)
-{
- rem->video_info.framerate = 0;
- rem->audio_info.layer = -1;
- rem->fin = fin;
- rem->fout = fout;
- ring_init(&rem->vid_buffy, 40*BUFFYSIZE*mult);
- ring_init(&rem->aud_buffy, BUFFYSIZE*mult);
- init_ptsl(rem->vpts_list);
- init_ptsl(rem->apts_list);
- init_framel(rem->vframe_list);
- init_framel(rem->aframe_list);
-
- rem->vptsn = 0;
- rem->aptsn = 0;
- rem->vframen = 0;
- rem->aframen = 0;
- rem->vframe = 0;
- rem->aframe = 0;
- rem->vcframe = 0;
- rem->acframe = 0;
- rem->vpts = 0;
- rem->vdts = 0;
- rem->apts_off = 0;
- rem->vpts_off = 0;
- rem->apts_delay= 0;
- rem->vpts_delay= 0;
- rem->dts_delay = 0;
- rem->apts = 0;
- rem->vpes = 0;
- rem->apes = 0;
- rem->vpts_old = 0;
- rem->apts_old = 0;
- rem->SCR = 0;
- rem->vwrite = 0;
- rem->awrite = 0;
- rem->vread = 0;
- rem->aread = 0;
- rem->group = 0;
- rem->groupframe= 0;
- rem->pack_size = 0;
- rem->muxr = 0;
- rem->time_off = 0;
-}
-
-uint32_t bytes2pts(int bytes, int rate)
-{
- if (bytes < 0xFFFFFFFFUL/720000UL)
- return (uint32_t)(bytes*720000UL/rate);
- else
- return (uint32_t)(bytes/rate*720000UL);
-}
-
-long pts2bytes( uint32_t pts, int rate)
-{
- if (pts < 0xEFFFFFFFUL/rate)
- return (pts*rate/720000);
- else
- return (pts* (rate/720000));
-}
-
-int write_audio_pes( Remux *rem, uint8_t *buf, int *alength)
-{
- int add;
- int pos = 0;
- int p = 0;
- uint32_t pts = 0;
- int stuff = 0;
- int length = *alength;
-
- if (!length) return 0;
- p = PS_HEADER_L1+PES_H_MIN;
-
- if (rem->apts_old != rem->apts){
- pts = (uint32_t)((uint64_t)rem->apts + rem->apts_delay - rem->apts_off);
- p += 5;
- }
- if ( length+p >= rem->pack_size){
- length = rem->pack_size;
- } else {
- if (rem->pack_size-length-p <= PES_MIN){
- stuff = rem->pack_size - length;
- length = rem->pack_size;
- } else
- length = length+p;
- }
- pos = write_ps_header(buf,rem->SCR,rem->muxr, 1, 0, 0, 1, 1, 1,
- 0, 0, 0, 0, 0, 0);
-
- pos += write_pes_header( 0xC0, length-pos, pts, buf+pos, stuff);
- add = aring_read( rem, buf+pos, length-pos);
- *alength = add;
- if (add < 0) return -1;
- pos += add;
- rem->apts_old = rem->apts;
- rem->apts = rem->apts_list[0].PTS;
-
- if (pos+PES_MIN < rem->pack_size){
- pos += write_pes_header( PADDING_STREAM, rem->pack_size-pos, 0,
- buf+pos, 0);
- pos = rem->pack_size;
- }
- if (pos != rem->pack_size) {
- fprintf(stderr,"apos: %d\n",pos);
- exit(1);
- }
-
- return pos;
-}
-
-int write_video_pes( Remux *rem, uint8_t *buf, int *vlength)
-{
- int add;
- int pos = 0;
- int p = 0;
- uint32_t pts = 0;
- uint32_t dts = 0;
- int stuff = 0;
- int length = *vlength;
- long diff = 0;
-
- if (! length) return 0;
- p = PS_HEADER_L1+PES_H_MIN;
-
- if (rem->vpts_old != rem->vpts){
- pts = (uint32_t)((uint64_t)rem->vpts + rem->vpts_delay - rem->vpts_off);
- p += 5;
- }
- if ( length+p >= rem->pack_size){
- length = rem->pack_size;
- } else {
- if (rem->pack_size - length - p <= PES_MIN){
- stuff = rem->pack_size - length;
- length = rem->pack_size;
- } else
- length = length+p;
- }
-
- pos = write_ps_header(buf,rem->SCR,rem->muxr, 1, 0, 0, 1, 1, 1,
- 0, 0, 0, 0, 0, 0);
-
- pos += write_pes_header( 0xE0, length-pos, pts, buf+pos, stuff);
- add = vring_read( rem, buf+pos, length-pos);
- *vlength = add;
- if (add < 0) return -1;
- pos += add;
- rem->vpts_old = rem->vpts;
- dts = rem->vdts;
- rem->vpts = rem->vpts_list[0].PTS;
- rem->vdts = rem->vpts_list[0].dts;
- if ( diff > 0) rem->SCR += diff;
- if (pos+PES_MIN < rem->pack_size){
- // fprintf(stderr,"vstuffing: %d \n",rem->pack_size-pos);
- pos += write_pes_header( PADDING_STREAM, rem->pack_size-pos, 0,
- buf+pos, 0);
- pos = rem->pack_size;
- }
- return pos;
-}
-
-void print_info( Remux *rem , int ret)
-{
- int newtime = 0;
- static int time = 0;
- int i = 0;
-
- while(! newtime && i < rem->vframen) {
- if( (newtime = rem->vframe_list[i].time)) break;
- i++;
- }
- if (newtime) time = newtime;
-
- fprintf(stderr,"SCR:");
- printpts(rem->SCR);
- fprintf(stderr," VDTS:");
- printpts((uint32_t)((uint64_t)rem->vdts - rem->vpts_off + rem->vpts_delay));
- fprintf(stderr," APTS:");
- printpts((uint32_t)((uint64_t)rem->apts - rem->apts_off + rem->apts_delay));
- fprintf(stderr," TIME:%2d:", time/3600);
- fprintf(stderr,"%02d:", (time%3600)/60);
- fprintf(stderr,"%02d", (time%3600)%60);
- if (ret) fprintf(stderr,"\n");
- else fprintf(stderr,"\r");
-}
-
-void remux(int fin, int fout, int pack_size, int mult)
-{
- Remux rem;
- long ptsdiff;
- uint8_t buf[MAX_PACK_L];
- long pos = 0;
- int r = 0;
- int i, r1, r2;
- long packets = 0;
- uint8_t mpeg_end[4] = { 0x00, 0x00, 0x01, 0xB9 };
- uint32_t SCR_inc = 0;
- int data_size;
- long vbuf, abuf;
- long vbuf_max, abuf_max;
- PTS_List abufl[MAX_PTS];
- PTS_List vbufl[MAX_PTS];
- int abufn = 0;
- int vbufn = 0;
- uint64_t pts_d = 0;
- int ok_audio;
- int ok_video;
- uint32_t apos = 0;
- uint32_t vpos = 0;
- int vpack_size = 0;
- int apack_size = 0;
-
- init_ptsl(abufl);
- init_ptsl(vbufl);
-
- if (mult < 0 || mult >1000){
- fprintf(stderr,"Multipler too large\n");
- exit(1);
- }
- init_remux(&rem, fin, fout, mult);
- rem.pack_size = pack_size;
- data_size = pack_size - MAX_H_SIZE;
- fprintf(stderr,"pack_size: %d header_size: %d data size: %d\n",
- pack_size, MAX_H_SIZE, data_size);
- refill_buffy(&rem);
- fprintf(stderr,"Package size: %d\n",pack_size);
-
- if ( get_video_info(&rem) < 0 ){
- fprintf(stderr,"ERROR: Can't find valid video stream\n");
- exit(1);
- }
-
- i = 0;
- while(! rem.time_off && i < rem.vframen) {
- if( (rem.time_off = rem.vframe_list[i].time)) break;
- i++;
- }
-
- if ( get_audio_info(&rem) < 0 ){
- fprintf(stderr,"ERROR: Can't find valid audio stream\n");
- exit(1);
- }
-
- rem.vpts = rem.vpts_list[0].PTS;
- rem.vdts = rem.vpts;
- rem.vpts_off = rem.vpts;
- fprintf(stderr,"Video start PTS = %fs \n",rem.vpts_off/90000.);
- rem.apts = rem.apts_list[0].PTS;
- rem.apts_off = rem.apts;
- ptsdiff = rem.vpts - rem.apts;
- if (ptsdiff > 0) rem.vpts_off -= ptsdiff;
- else rem.apts_off -= -ptsdiff;
- fprintf(stderr,"Audio start PTS = %fs\n",rem.apts_off/90000.);
- fprintf(stderr,"Difference Video - Audio = %fs\n",ptsdiff/90000.);
- fprintf(stderr,"Time offset = %ds\n",rem.time_off);
-
- rem.muxr = (rem.video_info.bit_rate +
- rem.audio_info.bit_rate)/400;
- fprintf(stderr,"MUXRATE: %.2f Mb/sec\n",rem.muxr/2500.);
- SCR_inc = 1800 * pack_size / rem.muxr;
-
- r = 0;
- while ( rem.vptsn < 2 && !r) r = refill_buffy(&rem);
- r = 0;
- while ( rem.aptsn < 2 && !r) r = refill_buffy(&rem);
-
- //rem.vpts_delay = (uint32_t)(2*90000ULL* (uint64_t)pack_size/rem.muxr);
- rem.vpts_delay = rem.dts_delay;
- rem.apts_delay = rem.vpts_delay;
-
- vbuf_max = 29440;
- abuf_max = 4096;
- vbuf = 0;
- abuf = 0;
- pos = write_ps_header(buf,rem.SCR,rem.muxr, 1, 0, 0, 1, 1, 1,
- 0xC0, 0, 32, 0xE0, 1, 230);
- pos += write_pes_header( PADDING_STREAM, pack_size-pos, 0, buf+pos,0);
- pos = rem.pack_size;
- write( fout, buf, pos);
-
- apos = rem.aread;
- vpos = rem.vread;
- print_info( &rem, 1 );
-
- while( ring_rest(&rem.aud_buffy) && ring_rest(&rem.vid_buffy) ){
- uint32_t next_apts;
- uint32_t next_vdts;
- int asize, vsize;
-
- r1 = 0;
- r2 = 0;
- while ( rem.aframen < 2 && !r1)
- r1 = refill_buffy(&rem);
- while ( rem.vframen < 2 && !r2)
- r2 = refill_buffy(&rem);
- if (r1 && r2) break;
-
- if ( !r1 && apos <= rem.aread)
- apos = rem.aframe_list[1].pos;
- if ( !r2 && vpos <= rem.vread)
- vpos = rem.vframe_list[1].pos;
- apack_size = apos - rem.aread;
- vpack_size = vpos - rem.vread;
-
-
- next_vdts = (uint32_t)((uint64_t)rem.vdts + rem.vpts_delay
- - rem.vpts_off) ;
- ok_video = ( rem.SCR < next_vdts);
-
- next_apts = (uint32_t)((uint64_t)rem.apts + rem.apts_delay
- - rem.apts_off) ;
- ok_audio = ( rem.SCR < next_apts);
-
- asize = (apack_size > data_size ? data_size: apack_size);
- vsize = (vpack_size > data_size ? data_size: vpack_size);
-
- fprintf(stderr,"vframen: %d aframen: %d v_ok: %d a_ok: %d v_buf: %d a_buf: %d vpacks: %d apacks: %d\n",rem.vframen,rem.aframen, ok_video, ok_audio, (int)vbuf,(int)abuf,vsize, asize);
-
-
- if( vbuf+vsize < vbuf_max && vsize && ok_audio ){
- fprintf(stderr,"1 ");
- pos = write_video_pes( &rem, buf, &vpack_size);
- write( fout, buf, pos);
- vbuf += vpack_size;
- vbufn = add_pts( vbufl, rem.vdts, vpack_size,
- 0, vbufn, 0);
- packets++;
- } else if ( abuf+asize < abuf_max && asize &&
- ok_video ){
- fprintf(stderr,"2 ");
- pos = write_audio_pes( &rem, buf, &apack_size);
- write( fout, buf, pos);
- abuf += apack_size;
- abufn = add_pts( abufl, rem.apts, apack_size,
- 0, abufn, 0);
- packets++;
- } else if ( abuf+asize < abuf_max && asize &&
- !ok_audio){
- fprintf(stderr,"3 ");
- pos = write_audio_pes( &rem, buf, &apack_size);
- write( fout, buf, pos);
- abuf += apack_size;
- abufn = add_pts( abufl, rem.apts, apack_size,
- 0, abufn, 0);
- packets++;
- } else if (vbuf+vsize < vbuf_max && vsize &&
- !ok_video){
- fprintf(stderr,"4 ");
- pos = write_video_pes( &rem, buf, &vpack_size);
- write( fout, buf, pos);
- vbuf += vpack_size;
- vbufn = add_pts( vbufl, rem.vdts, vpack_size,
- 0, vbufn, 0);
- packets++;
- } else {
- fprintf(stderr,"5 ");
- pos = write_ps_header(buf,rem.SCR,rem.muxr, 1, 0, 0,
- 1, 1, 1, 0, 0, 0, 0, 0, 0);
-
- pos += write_pes_header( PADDING_STREAM, pack_size-pos,
- 0, buf+pos, 0);
- write( fout, buf, pos);
- }
-
-
- //fprintf(stderr,"vbufn: %d abufn: %d ", vbufn,abufn);
- //fprintf(stderr,"vbuf: %5d abuf: %4d\n", vbuf,abuf);
-
- if (rem.SCR > rem.vdts+rem.vpts_off -rem.vpts_delay)
- rem.SCR = rem.vdts-rem.vpts_off;
- rem.SCR = (uint32_t)((uint64_t) rem.SCR + SCR_inc);
-
- if ( rem.apts_off + rem.SCR < rem.apts_delay ) pts_d = 0;
- else pts_d = (uint64_t) rem.SCR + rem.apts_off - rem.apts_delay;
- abuf -= del_ptss( abufl, (uint32_t) pts_d, &abufn);
-
- if ( rem.vpts_off + rem.SCR < rem.vpts_delay ) pts_d = 0;
- else pts_d = (uint64_t) rem.SCR + rem.vpts_off - rem.vpts_delay;
- vbuf -= del_ptss( vbufl, (uint32_t) pts_d, &vbufn);
-
- print_info( &rem, 1);
- //fprintf(stderr,"vbufn: %d abufn: %d ", vbufn,abufn);
- //fprintf(stderr,"vbuf: %5d abuf: %4d\n\n", vbuf,abuf);
-
-
- }
- pos = write_ps_header(buf,rem.SCR,rem.muxr, 1, 0, 0, 1, 1, 1,
- 0, 0, 0, 0, 0, 0);
-
- pos += write_pes_header( PADDING_STREAM, pack_size-pos-4, 0,
- buf+pos, 0);
- pos = rem.pack_size-4;
- write( fout, buf, pos);
-
- write( fout, mpeg_end, 4);
- fprintf(stderr,"\ndone\n");
-}
-
-
-typedef
-struct pes_buffer_s{
- ringbuffy pes_buffy;
- uint8_t type;
- PTS_List pts_list[MAX_PTS];
- FRAME_List frame_list[MAX_FRAME];
- int pes_size;
- uint64_t written;
- uint64_t read;
-} PESBuffer;
-
-
-void init_PESBuffer(PESBuffer *pbuf, int pes_size, int buf_size, uint8_t type)
-{
- init_framel( pbuf->frame_list);
- init_ptsl( pbuf->pts_list);
- ring_init( &pbuf->pes_buffy, buf_size);
- pbuf->pes_size = pes_size;
- pbuf->type = type;
- pbuf->written = 0;
- pbuf->read = 0;
-}
-
-
-#define MAX_PBUF 4
-
-typedef
-struct remux_s{
- PESBuffer pbuf_list[MAX_PBUF];
- int num_pbuf;
-} REMUX;
-
-
-void init_REMUX(REMUX *rem)
-{
- rem->num_pbuf = 0;
-}
-
-
-
-#define REPACK 2048
-#define ABUF_SIZE REPACK*1024
-#define VBUF_SIZE REPACK*10240
-
-void remux_main(uint8_t *buf, int count, void *pr)
-{
- int i, b;
- int bufsize = 0;
- p2p *p = (p2p *) pr;
- PESBuffer *pbuf;
- REMUX *rem = (REMUX *) p->data;
- uint8_t type = buf[3];
- int *npbuf = &(rem->num_pbuf);
-
- switch ( type ){
- case PRIVATE_STREAM1:
- bufsize = ABUF_SIZE;
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- if (!bufsize) bufsize = VBUF_SIZE;
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- if (!bufsize) bufsize = ABUF_SIZE;
- b = -1;
- for ( i = 0; i < *npbuf; i++){
- if ( type == rem->pbuf_list[i].type ){
- b = i;
- break;
- }
- }
- if (b < 0){
- if ( *npbuf < MAX_PBUF ){
- init_PESBuffer(&rem->pbuf_list[*npbuf],
- p->repack+6, bufsize, type);
- b = *npbuf;
- (*npbuf)++;
- } else {
- fprintf(stderr,"Not enough PES buffers\n");
- exit(1);
- }
- }
- break;
- default:
- return;
- }
-
- pbuf = &(rem->pbuf_list[b]);
- if (ring_write(&(pbuf->pes_buffy),(char *)buf,count) != count){
- fprintf(stderr,"buffer overflow type 0x%2x\n",type);
- exit(1);
- } else {
- pbuf->written += count;
- if ((p->flag2 & PTS_DTS_FLAGS)){
- uint32_t PTS = trans_pts_dts(p->pts);
- add_pts(pbuf->pts_list, PTS, pbuf->written,
- pbuf->written, 0, 0);
- }
- p->flag2 = 0;
- }
-
-}
-
-void output_mux(p2p *p)
-{
- int i, filling;
- PESBuffer *pbuf;
- ringbuffy *pes_buffy;
- REMUX *rem = (REMUX *) p->data;
- int repack = p->repack;
- int npbuf = rem->num_pbuf;
-
- for ( i = 0; i < npbuf; i++){
- pbuf = &(rem->pbuf_list[i]);
- pes_buffy = &pbuf->pes_buffy;
- filling = pes_buffy->size - ring_rest(pes_buffy);
- if (filling/(2 *repack)){
- pbuf->read += ring_read_file(pes_buffy, p->fd1,
- (filling/repack)*repack);
- }
- }
-}
-
-
-
-#define SIZE 32768
-
-void remux2(int fdin, int fdout)
-{
- p2p p;
- int count = 1;
- uint8_t buf[SIZE];
- uint64_t length = 0;
- uint64_t l = 0;
- int verb = 0;
- REMUX rem;
-
- init_p2p(&p, remux_main, REPACK);
- p.fd1 = fdout;
- p.data = (void *) &rem;
-
-
- if (fdin != STDIN_FILENO) verb = 1;
-
- if (verb) {
- length = lseek(fdin, 0, SEEK_END);
- lseek(fdin,0,SEEK_SET);
- }
-
- while (count > 0){
- count = read(fdin,buf,SIZE);
- l += count;
- if (verb)
- fprintf(stderr,"Writing %2.2f %%\r",
- 100.*l/length);
-
- get_pes(buf,count,&p,pes_repack);
- output_mux(&p);
- }
-
-}
diff --git a/libdvbmpeg/remux.h b/libdvbmpeg/remux.h
deleted file mode 100644
index 76c128b..0000000
--- a/libdvbmpeg/remux.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * dvb-mpegtools for the Siemens Fujitsu DVB PCI card
- *
- * Copyright (C) 2000, 2001 Marcus Metzler
- * for convergence integrated media GmbH
- * Copyright (C) 2002 Marcus Metzler
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
-
- * The author can be reached at mocm@metzlerbros.de,
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <unistd.h>
-#include <netinet/in.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-//#include <libgen.h>
-#include <stdint.h>
-
-#include "ringbuffy.h"
-#include "ctools.h"
-
-#ifndef _REMUX_H_
-#define _REMUX_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
- typedef struct video_i{
- uint32_t horizontal_size;
- uint32_t vertical_size ;
- uint32_t aspect_ratio ;
- double framerate ;
- uint32_t video_format;
- uint32_t bit_rate ;
- uint32_t comp_bit_rate ;
- uint32_t vbv_buffer_size;
- uint32_t CSPF ;
- uint32_t off;
- } VideoInfo;
-
- typedef struct audio_i{
- int layer;
- uint32_t bit_rate;
- uint32_t frequency;
- uint32_t mode;
- uint32_t mode_extension;
- uint32_t emphasis;
- uint32_t framesize;
- uint32_t off;
- } AudioInfo;
-
-
-
- typedef
- struct PTS_list_struct{
- uint32_t PTS;
- int pos;
- uint32_t dts;
- int spos;
- } PTS_List;
-
- typedef
- struct frame_list_struct{
- int type;
- int pos;
- uint32_t FRAME;
- uint32_t time;
- uint32_t pts;
- uint32_t dts;
- } FRAME_List;
-
- typedef
- struct remux_struct{
- ringbuffy vid_buffy;
- ringbuffy aud_buffy;
- PTS_List vpts_list[MAX_PTS];
- PTS_List apts_list[MAX_PTS];
- FRAME_List vframe_list[MAX_FRAME];
- FRAME_List aframe_list[MAX_FRAME];
- int vptsn;
- int aptsn;
- int vframen;
- int aframen;
- long apes;
- long vpes;
- uint32_t vframe;
- uint32_t aframe;
- uint32_t vcframe;
- uint32_t acframe;
- uint32_t vpts;
- uint32_t vdts;
- uint32_t apts;
- uint32_t vpts_old;
- uint32_t apts_old;
- uint32_t SCR;
- uint32_t apts_off;
- uint32_t vpts_off;
- uint32_t apts_delay;
- uint32_t vpts_delay;
- uint32_t dts_delay;
- AudioInfo audio_info;
- VideoInfo video_info;
- int fin;
- int fout;
- long int awrite;
- long int vwrite;
- long int aread;
- long int vread;
- uint32_t group;
- uint32_t groupframe;
- uint32_t muxr;
- int pack_size;
- uint32_t time_off;
- } Remux;
-
- enum { NONE, I_FRAME, P_FRAME, B_FRAME, D_FRAME };
-
- void remux(int fin, int fout, int pack_size, int mult);
- void remux2(int fdin, int fdout);
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /*_REMUX_H_*/
diff --git a/libdvbmpeg/ringbuffy.c b/libdvbmpeg/ringbuffy.c
deleted file mode 100644
index 8451009..0000000
--- a/libdvbmpeg/ringbuffy.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- Ringbuffer Implementation for gtvscreen
-
- Copyright (C) 2000 Marcus Metzler (mocm@metzlerbros.de)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#include "ringbuffy.h"
-
-int ring_init (ringbuffy *rbuf, int size)
-{
- if (size > 0){
- rbuf->size = size;
- if( !(rbuf->buffy = (char *) malloc(sizeof(char)*size)) ){
- fprintf(stderr,"Not enough memory for ringbuffy\n");
- return -1;
- }
- } else {
- fprintf(stderr,"Wrong size for ringbuffy\n");
- return -1;
- }
- rbuf->read_pos = 0;
- rbuf->write_pos = 0;
- return 0;
-}
-
-
-void ring_destroy(ringbuffy *rbuf)
-{
- free(rbuf->buffy);
-}
-
-
-int ring_write(ringbuffy *rbuf, char *data, int count)
-{
-
- int diff, free, pos, rest;
-
- if (count <=0 ) return 0;
- pos = rbuf->write_pos;
- rest = rbuf->size - pos;
- diff = rbuf->read_pos - pos;
- free = (diff > 0) ? diff-1 : rbuf->size+diff-1;
-
- if ( free <= 0 ) return FULL_BUFFER;
- if ( free < count ) count = free;
-
- if (count >= rest){
- memcpy (rbuf->buffy+pos, data, rest);
- if (count - rest)
- memcpy (rbuf->buffy, data+rest, count - rest);
- rbuf->write_pos = count - rest;
- } else {
- memcpy (rbuf->buffy+pos, data, count);
- rbuf->write_pos += count;
- }
-
- return count;
-}
-
-
-
-
-int ring_peek(ringbuffy *rbuf, char *data, int count, long off)
-{
-
- int diff, free, pos, rest;
-
- if (count <=0 ) return 0;
- pos = rbuf->read_pos+off;
- rest = rbuf->size - pos ;
- diff = rbuf->write_pos - pos;
- free = (diff >= 0) ? diff : rbuf->size+diff;
-
- if ( free <= 0 ) return FULL_BUFFER;
- if ( free < count ) count = free;
-
- if ( count < rest ){
- memcpy(data, rbuf->buffy+pos, count);
- } else {
- memcpy(data, rbuf->buffy+pos, rest);
- if ( count - rest)
- memcpy(data+rest, rbuf->buffy, count - rest);
- }
-
- return count;
-}
-
-int ring_read(ringbuffy *rbuf, char *data, int count)
-{
-
- int diff, free, pos, rest;
-
- if (count <=0 ) return 0;
- pos = rbuf->read_pos;
- rest = rbuf->size - pos;
- diff = rbuf->write_pos - pos;
- free = (diff >= 0) ? diff : rbuf->size+diff;
-
- if ( rest <= 0 ) return 0;
- if ( free < count ) count = free;
-
- if ( count < rest ){
- memcpy(data, rbuf->buffy+pos, count);
- rbuf->read_pos += count;
- } else {
- memcpy(data, rbuf->buffy+pos, rest);
- if ( count - rest)
- memcpy(data+rest, rbuf->buffy, count - rest);
- rbuf->read_pos = count - rest;
- }
-
- return count;
-}
-
-
-
-int ring_write_file(ringbuffy *rbuf, int fd, int count)
-{
-
- int diff, free, pos, rest, rr;
-
- if (count <=0 ) return 0;
- pos = rbuf->write_pos;
- rest = rbuf->size - pos;
- diff = rbuf->read_pos - pos;
- free = (diff > 0) ? diff-1 : rbuf->size+diff-1;
-
- if ( rest <= 0 ) return 0;
- if ( free < count ) count = free;
-
- if (count >= rest){
- rr = read (fd, rbuf->buffy+pos, rest);
- if (rr == rest && count - rest)
- rr += read (fd, rbuf->buffy, count - rest);
- if (rr >=0)
- rbuf->write_pos = (pos + rr) % rbuf->size;
- } else {
- rr = read (fd, rbuf->buffy+pos, count);
- if (rr >=0)
- rbuf->write_pos += rr;
- }
-
- return rr;
-}
-
-
-
-int ring_read_file(ringbuffy *rbuf, int fd, int count)
-{
-
- int diff, free, pos, rest, rr;
-
- if (count <=0 ) return 0;
- pos = rbuf->read_pos;
- rest = rbuf->size - pos;
- diff = rbuf->write_pos - pos;
- free = (diff >= 0) ? diff : rbuf->size+diff;
-
- if ( free <= 0 ) return FULL_BUFFER;
- if ( free < count ) count = free;
-
- if (count >= rest){
- rr = write (fd, rbuf->buffy+pos, rest);
- if (rr == rest && count - rest)
- rr += write (fd, rbuf->buffy, count - rest);
- if (rr >=0)
- rbuf->read_pos = (pos + rr) % rbuf->size;
- } else {
- rr = write (fd, rbuf->buffy+pos, count);
- if (rr >=0)
- rbuf->read_pos += rr;
- }
-
-
- return rr;
-}
-
-int ring_rest(ringbuffy *rbuf){
- int diff, free, pos, rest;
- pos = rbuf->read_pos;
- rest = rbuf->size - pos;
- diff = rbuf->write_pos - pos;
- free = (diff >= 0) ? diff : rbuf->size+diff;
-
- return free;
-}
diff --git a/libdvbmpeg/ringbuffy.h b/libdvbmpeg/ringbuffy.h
deleted file mode 100644
index 16011d7..0000000
--- a/libdvbmpeg/ringbuffy.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- Ringbuffer Implementation for gtvscreen
-
- Copyright (C) 2000 Marcus Metzler (mocm@metzlerbros.de)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
-
-#ifndef RINGBUFFY_H
-#define RINGBUFFY_H
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#define FULL_BUFFER -1000
-typedef struct ringbuffy{
- int read_pos;
- int write_pos;
- int size;
- char *buffy;
-} ringbuffy;
-
-int ring_init (ringbuffy *rbuf, int size);
-void ring_destroy(ringbuffy *rbuf);
-int ring_write(ringbuffy *rbuf, char *data, int count);
-int ring_read(ringbuffy *rbuf, char *data, int count);
-int ring_write_file(ringbuffy *rbuf, int fd, int count);
-int ring_read_file(ringbuffy *rbuf, int fd, int count);
-int ring_rest(ringbuffy *rbuf);
-int ring_peek(ringbuffy *rbuf, char *data, int count, long off);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-#endif /* RINGBUFFY_H */
diff --git a/libdvbmpeg/transform.c b/libdvbmpeg/transform.c
deleted file mode 100644
index c53f1fb..0000000
--- a/libdvbmpeg/transform.c
+++ /dev/null
@@ -1,2681 +0,0 @@
-/*
- * dvb-mpegtools for the Siemens Fujitsu DVB PCI card
- *
- * Copyright (C) 2000, 2001 Marcus Metzler
- * for convergence integrated media GmbH
- * Copyright (C) 2002 Marcus Metzler
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
-
- * The author can be reached at marcus@convergence.de,
-
- * the project's page is at http://linuxtv.org/dvb/
- */
-
-
-#include "transform.h"
-#include <stdlib.h>
-#include <string.h>
-#include "ctools.h"
-
-static uint8_t tspid0[TS_SIZE] = {
- 0x47, 0x40, 0x00, 0x10, 0x00, 0x00, 0xb0, 0x11,
- 0x00, 0x00, 0xcb, 0x00, 0x00, 0x00, 0x00, 0xe0,
- 0x10, 0x00, 0x01, 0xe4, 0x00, 0x2a, 0xd6, 0x1a,
- 0xfb, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff
-};
-
-static uint8_t tspid1[TS_SIZE] = {
- 0x47, 0x44, 0x00, 0x10, 0x00, 0x02, 0xb0, 0x1c,
- 0x00, 0x01, 0xcb, 0x00, 0x00, 0xe0, 0xa0, 0xf0,
- 0x05, 0x48, 0x03, 0x01, 0x00, 0x00, 0x02, 0xe0,
- 0xa0, 0xf0, 0x00, 0x03, 0xe0, 0x50, 0xf0, 0x00,
- 0xae, 0xea, 0x4e, 0x48, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff
-};
-
-// CRC32 lookup table for polynomial 0x04c11db7
-static const uint32_t crc_table[256] = {
- 0x00000000, 0x04c11db7, 0x09823b6e, 0x0d4326d9, 0x130476dc, 0x17c56b6b,
- 0x1a864db2, 0x1e475005, 0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61,
- 0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd, 0x4c11db70, 0x48d0c6c7,
- 0x4593e01e, 0x4152fda9, 0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75,
- 0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011, 0x791d4014, 0x7ddc5da3,
- 0x709f7b7a, 0x745e66cd, 0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039,
- 0x8b27c03c, 0x8fe6dd8b, 0x82a5fb52, 0x8664e6e5, 0xbe2b5b58, 0xbaea46ef,
- 0xb7a96036, 0xb3687d81, 0xad2f2d84, 0xa9ee3033, 0xa4ad16ea, 0xa06c0b5d,
- 0xd4326d90, 0xd0f37027, 0xddb056fe, 0xd9714b49, 0xc7361b4c, 0xc3f706fb,
- 0xceb42022, 0xca753d95, 0xf23a8028, 0xf6fb9d9f, 0xfbb8bb46, 0xff79a6f1,
- 0xe13ef6f4, 0xe5ffeb43, 0xe8bccd9a, 0xec7dd02d, 0x34867077, 0x30476dc0,
- 0x3d044b19, 0x39c556ae, 0x278206ab, 0x23431b1c, 0x2e003dc5, 0x2ac12072,
- 0x128e9dcf, 0x164f8078, 0x1b0ca6a1, 0x1fcdbb16, 0x018aeb13, 0x054bf6a4,
- 0x0808d07d, 0x0cc9cdca, 0x7897ab07, 0x7c56b6b0, 0x71159069, 0x75d48dde,
- 0x6b93dddb, 0x6f52c06c, 0x6211e6b5, 0x66d0fb02, 0x5e9f46bf, 0x5a5e5b08,
- 0x571d7dd1, 0x53dc6066, 0x4d9b3063, 0x495a2dd4, 0x44190b0d, 0x40d816ba,
- 0xaca5c697, 0xa864db20, 0xa527fdf9, 0xa1e6e04e, 0xbfa1b04b, 0xbb60adfc,
- 0xb6238b25, 0xb2e29692, 0x8aad2b2f, 0x8e6c3698, 0x832f1041, 0x87ee0df6,
- 0x99a95df3, 0x9d684044, 0x902b669d, 0x94ea7b2a, 0xe0b41de7, 0xe4750050,
- 0xe9362689, 0xedf73b3e, 0xf3b06b3b, 0xf771768c, 0xfa325055, 0xfef34de2,
- 0xc6bcf05f, 0xc27dede8, 0xcf3ecb31, 0xcbffd686, 0xd5b88683, 0xd1799b34,
- 0xdc3abded, 0xd8fba05a, 0x690ce0ee, 0x6dcdfd59, 0x608edb80, 0x644fc637,
- 0x7a089632, 0x7ec98b85, 0x738aad5c, 0x774bb0eb, 0x4f040d56, 0x4bc510e1,
- 0x46863638, 0x42472b8f, 0x5c007b8a, 0x58c1663d, 0x558240e4, 0x51435d53,
- 0x251d3b9e, 0x21dc2629, 0x2c9f00f0, 0x285e1d47, 0x36194d42, 0x32d850f5,
- 0x3f9b762c, 0x3b5a6b9b, 0x0315d626, 0x07d4cb91, 0x0a97ed48, 0x0e56f0ff,
- 0x1011a0fa, 0x14d0bd4d, 0x19939b94, 0x1d528623, 0xf12f560e, 0xf5ee4bb9,
- 0xf8ad6d60, 0xfc6c70d7, 0xe22b20d2, 0xe6ea3d65, 0xeba91bbc, 0xef68060b,
- 0xd727bbb6, 0xd3e6a601, 0xdea580d8, 0xda649d6f, 0xc423cd6a, 0xc0e2d0dd,
- 0xcda1f604, 0xc960ebb3, 0xbd3e8d7e, 0xb9ff90c9, 0xb4bcb610, 0xb07daba7,
- 0xae3afba2, 0xaafbe615, 0xa7b8c0cc, 0xa379dd7b, 0x9b3660c6, 0x9ff77d71,
- 0x92b45ba8, 0x9675461f, 0x8832161a, 0x8cf30bad, 0x81b02d74, 0x857130c3,
- 0x5d8a9099, 0x594b8d2e, 0x5408abf7, 0x50c9b640, 0x4e8ee645, 0x4a4ffbf2,
- 0x470cdd2b, 0x43cdc09c, 0x7b827d21, 0x7f436096, 0x7200464f, 0x76c15bf8,
- 0x68860bfd, 0x6c47164a, 0x61043093, 0x65c52d24, 0x119b4be9, 0x155a565e,
- 0x18197087, 0x1cd86d30, 0x029f3d35, 0x065e2082, 0x0b1d065b, 0x0fdc1bec,
- 0x3793a651, 0x3352bbe6, 0x3e119d3f, 0x3ad08088, 0x2497d08d, 0x2056cd3a,
- 0x2d15ebe3, 0x29d4f654, 0xc5a92679, 0xc1683bce, 0xcc2b1d17, 0xc8ea00a0,
- 0xd6ad50a5, 0xd26c4d12, 0xdf2f6bcb, 0xdbee767c, 0xe3a1cbc1, 0xe760d676,
- 0xea23f0af, 0xeee2ed18, 0xf0a5bd1d, 0xf464a0aa, 0xf9278673, 0xfde69bc4,
- 0x89b8fd09, 0x8d79e0be, 0x803ac667, 0x84fbdbd0, 0x9abc8bd5, 0x9e7d9662,
- 0x933eb0bb, 0x97ffad0c, 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668,
- 0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4
-};
-
-static uint32_t
-calc_crc32 (const uint8_t *sec, uint8_t len)
-{
- int i;
- uint32_t crc = 0xffffffff;
-
- for (i = 0; i < len; i++)
- crc = (crc << 8) ^ crc_table[((crc >> 24) ^ *sec++) & 0xff];
-
- return crc;
-}
-
-
-uint64_t trans_pts_dts(uint8_t *pts)
-{
- uint64_t wts;
-
- wts = ((uint64_t)((pts[0] & 0x0E) << 5) |
- ((pts[1] & 0xFC) >> 2)) << 24;
- wts |= (((pts[1] & 0x03) << 6) |
- ((pts[2] & 0xFC) >> 2)) << 16;
- wts |= (((pts[2] & 0x02) << 6) |
- ((pts[3] & 0xFE) >> 1)) << 8;
- wts |= (((pts[3] & 0x01) << 7) |
- ((pts[4] & 0xFE) >> 1));
- return wts;
-}
-
-
-void get_pespts(uint8_t *av_pts,uint8_t *pts)
-{
-
- pts[0] = 0x21 |
- ((av_pts[0] & 0xC0) >>5);
- pts[1] = ((av_pts[0] & 0x3F) << 2) |
- ((av_pts[1] & 0xC0) >> 6);
- pts[2] = 0x01 | ((av_pts[1] & 0x3F) << 2) |
- ((av_pts[2] & 0x80) >> 6);
- pts[3] = ((av_pts[2] & 0x7F) << 1) |
- ((av_pts[3] & 0x80) >> 7);
- pts[4] = 0x01 | ((av_pts[3] & 0x7F) << 1);
-}
-
-uint16_t get_pid(uint8_t *pid)
-{
- uint16_t pp = 0;
-
- pp = (pid[0] & PID_MASK_HI)<<8;
- pp |= pid[1];
-
- return pp;
-}
-
-int write_ts_header(uint16_t pid, uint8_t *counter, int pes_start,
- uint8_t *buf, uint8_t length)
-{
- int i;
- int c = 0;
- int fill;
- uint8_t tshead[4] = { 0x47, 0x00, 0x00, 0x10};
-
-
- fill = TS_SIZE-4-length;
- if (pes_start) tshead[1] = 0x40;
- if (fill) tshead[3] = 0x30;
- tshead[1] |= (uint8_t)((pid & 0x1F00) >> 8);
- tshead[2] |= (uint8_t)(pid & 0x00FF);
- tshead[3] |= ((*counter)++ & 0x0F) ;
- memcpy(buf,tshead,4);
- c+=4;
-
-
- if (fill){
- buf[4] = fill-1;
- c++;
- if (fill >1){
- buf[5] = 0x00;
- c++;
- }
- for ( i = 6; i < fill+4; i++){
- buf[i] = 0xFF;
- c++;
- }
- }
-
- return c;
-}
-
-
-int write_pes_header(uint8_t id,int length , long PTS, uint8_t *obuf,
- int stuffing)
-{
- uint8_t le[2];
- uint8_t dummy[3];
- uint8_t *pts;
- uint8_t ppts[5];
- long lpts;
- int c;
- uint8_t headr[3] = {0x00, 0x00, 0x01};
-
- lpts = htonl(PTS);
- pts = (uint8_t *) &lpts;
-
- get_pespts(pts,ppts);
-
- c = 0;
- memcpy(obuf+c,headr,3);
- c += 3;
- memcpy(obuf+c,&id,1);
- c++;
-
- le[0] = 0;
- le[1] = 0;
- length -= 6+stuffing;
-
- le[0] |= ((uint8_t)(length >> 8) & 0xFF);
- le[1] |= ((uint8_t)(length) & 0xFF);
- memcpy(obuf+c,le,2);
- c += 2;
-
- if (id == PADDING_STREAM){
- memset(obuf+c,0xff,length);
- c+= length;
- return c;
- }
-
- dummy[0] = 0x80;
- dummy[1] = 0;
- dummy[2] = 0;
- if (PTS){
- dummy[1] |= PTS_ONLY;
- dummy[2] = 5+stuffing;
- }
- memcpy(obuf+c,dummy,3);
- c += 3;
- memset(obuf+c,0xFF,stuffing);
-
- if (PTS){
- memcpy(obuf+c,ppts,5);
- c += 5;
- }
-
- return c;
-}
-
-
-void init_p2p(p2p *p, void (*func)(uint8_t *buf, int count, void *p),
- int repack){
- p->found = 0;
- p->cid = 0;
- p->mpeg = 0;
- memset(p->buf,0,MMAX_PLENGTH);
- p->done = 0;
- p->fd1 = -1;
- p->func = func;
- p->bigend_repack = 0;
- p->repack = 0;
- if ( repack < MAX_PLENGTH && repack > 265 ){
- p->repack = repack-6;
- p->bigend_repack = (uint16_t)htons((short)
- ((repack-6) & 0xFFFF));
- } else {
- fprintf(stderr, "Repack size %d is out of range\n",repack);
- exit(1);
- }
-}
-
-
-
-void pes_repack(p2p *p)
-{
- int count = 0;
- int repack = p->repack;
- int rest = p->plength;
- uint8_t buf[MAX_PLENGTH];
- int bfill = 0;
- int diff;
- uint16_t length;
-
- if (rest < 0) {
- fprintf(stderr,"Error in repack\n");
- return;
- }
-
- if (!repack){
- fprintf(stderr,"forgot to set repack size\n");
- return;
- }
-
- if (p->plength == repack){
- memcpy(p->buf+4,(char *)&p->bigend_repack,2);
- p->func(p->buf, repack+6, p);
- return;
- }
-
- buf[0] = 0x00;
- buf[1] = 0x00;
- buf[2] = 0x01;
- buf[3] = p->cid;
- memcpy(buf+4,(char *)&p->bigend_repack,2);
- memset(buf+6,0,MAX_PLENGTH-6);
-
- if (p->mpeg == 2){
-
- if ( rest > repack){
- memcpy(p->buf+4,(char *)&p->bigend_repack,2);
- p->func(p->buf, repack+6, p);
- count += repack+6;
- rest -= repack;
- } else {
- memcpy(buf,p->buf,9+p->hlength);
- bfill = p->hlength;
- count += 9+p->hlength;
- rest -= p->hlength+3;
- }
-
- while (rest >= repack-3){
- memset(buf+6,0,MAX_PLENGTH-6);
- buf[6] = 0x80;
- buf[7] = 0x00;
- buf[8] = 0x00;
- memcpy(buf+9,p->buf+count,repack-3);
- rest -= repack-3;
- count += repack-3;
- p->func(buf, repack+6, p);
- }
-
- if (rest){
- diff = repack - 3 - rest - bfill;
- if (!bfill){
- buf[6] = 0x80;
- buf[7] = 0x00;
- buf[8] = 0x00;
- }
-
- if ( diff < PES_MIN){
- length = rest+ diff + bfill+3;
- buf[4] = (uint8_t)((length & 0xFF00) >> 8);
- buf[5] = (uint8_t)(length & 0x00FF);
- buf[8] = (uint8_t)(bfill+diff);
- memset(buf+9+bfill,0xFF,diff);
- memcpy(buf+9+bfill+diff,p->buf+count,rest);
- } else {
- length = rest+ bfill+3;
- buf[4] = (uint8_t)((length & 0xFF00) >> 8);
- buf[5] = (uint8_t)(length & 0x00FF);
- memcpy(buf+9+bfill,p->buf+count,rest);
- bfill += rest+9;
- write_pes_header( PADDING_STREAM, diff, 0,
- buf+bfill, 0);
- }
- p->func(buf, repack+6, p);
- }
- }
-
- if (p->mpeg == 1){
-
- if ( rest > repack){
- memcpy(p->buf+4,(char *)&p->bigend_repack,2);
- p->func(p->buf, repack+6, p);
- count += repack+6;
- rest -= repack;
- } else {
- memcpy(buf,p->buf,6+p->hlength);
- bfill = p->hlength;
- count += 6;
- rest -= p->hlength;
- }
-
- while (rest >= repack-1){
- memset(buf+6,0,MAX_PLENGTH-6);
- buf[6] = 0x0F;
- memcpy(buf+7,p->buf+count,repack-1);
- rest -= repack-1;
- count += repack-1;
- p->func(buf, repack+6, p);
- }
-
-
- if (rest){
- diff = repack - 1 - rest - bfill;
-
- if ( diff < PES_MIN){
- length = rest+ diff + bfill+1;
- buf[4] = (uint8_t)((length & 0xFF00) >> 8);
- buf[5] = (uint8_t)(length & 0x00FF);
- memset(buf+6,0xFF,diff);
- if (!bfill){
- buf[6+diff] = 0x0F;
- }
- memcpy(buf+7+diff,p->buf+count,rest+bfill);
- } else {
- length = rest+ bfill+1;
- buf[4] = (uint8_t)((length & 0xFF00) >> 8);
- buf[5] = (uint8_t)(length & 0x00FF);
- if (!bfill){
- buf[6] = 0x0F;
- memcpy(buf+7,p->buf+count,rest);
- bfill = rest+7;
- } else {
- memcpy(buf+6,p->buf+count,rest+bfill);
- bfill += rest+6;
- }
- write_pes_header( PADDING_STREAM, diff, 0,
- buf+bfill, 0);
- }
- p->func(buf, repack+6, p);
- }
- }
-}
-
-
-
-
-
-
-
-
-int filter_pes (uint8_t *buf, int count, p2p *p, int (*func)(p2p *p))
-{
-
- int l;
- unsigned short *pl;
- int c=0;
- int ret = 1;
-
- uint8_t headr[3] = { 0x00, 0x00, 0x01} ;
-
- while (c < count && (p->mpeg == 0 ||
- (p->mpeg == 1 && p->found < 7) ||
- (p->mpeg == 2 && p->found < 9))
- && (p->found < 5 || !p->done)){
- switch ( p->found ){
- case 0:
- case 1:
- if (buf[c] == 0x00) p->found++;
- else {
- if (p->fd1 >= 0)
- write(p->fd1,buf+c,1);
- p->found = 0;
- }
- c++;
- break;
- case 2:
- if (buf[c] == 0x01) p->found++;
- else if (buf[c] == 0){
- p->found = 2;
- } else {
- if (p->fd1 >= 0)
- write(p->fd1,buf+c,1);
- p->found = 0;
- }
- c++;
- break;
- case 3:
- p->cid = 0;
- switch (buf[c]){
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- if (p->fd1 >= 0)
- write(p->fd1,buf+c,1);
- p->done = 1;
- case PRIVATE_STREAM1:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- p->found++;
- p->cid = buf[c];
- c++;
- break;
- default:
- if (p->fd1 >= 0)
- write(p->fd1,buf+c,1);
- p->found = 0;
- break;
- }
- break;
-
-
- case 4:
- if (count-c > 1){
- pl = (unsigned short *) (buf+c);
- p->plength = ntohs(*pl);
- p->plen[0] = buf[c];
- c++;
- p->plen[1] = buf[c];
- c++;
- p->found+=2;
- } else {
- p->plen[0] = buf[c];
- p->found++;
- return 1;
- }
- break;
- case 5:
- p->plen[1] = buf[c];
- c++;
- pl = (unsigned short *) p->plen;
- p->plength = ntohs(*pl);
- p->found++;
- break;
-
-
- case 6:
- if (!p->done){
- p->flag1 = buf[c];
- c++;
- p->found++;
- if ( (p->flag1 & 0xC0) == 0x80 ) p->mpeg = 2;
- else {
- p->hlength = 0;
- p->which = 0;
- p->mpeg = 1;
- p->flag2 = 0;
- }
- }
- break;
-
- case 7:
- if ( !p->done && p->mpeg == 2){
- p->flag2 = buf[c];
- c++;
- p->found++;
- }
- break;
-
- case 8:
- if ( !p->done && p->mpeg == 2){
- p->hlength = buf[c];
- c++;
- p->found++;
- }
- break;
-
- default:
-
- break;
- }
- }
-
- if (!p->plength) p->plength = MMAX_PLENGTH-6;
-
-
- if ( p->done || ((p->mpeg == 2 && p->found >= 9) ||
- (p->mpeg == 1 && p->found >= 7)) ){
- switch (p->cid){
-
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- case PRIVATE_STREAM1:
-
- memcpy(p->buf, headr, 3);
- p->buf[3] = p->cid;
- memcpy(p->buf+4,p->plen,2);
-
- if (p->mpeg == 2 && p->found == 9){
- p->buf[6] = p->flag1;
- p->buf[7] = p->flag2;
- p->buf[8] = p->hlength;
- }
-
- if (p->mpeg == 1 && p->found == 7){
- p->buf[6] = p->flag1;
- }
-
-
- if (p->mpeg == 2 && (p->flag2 & PTS_ONLY) &&
- p->found < 14){
- while (c < count && p->found < 14){
- p->pts[p->found-9] = buf[c];
- p->buf[p->found] = buf[c];
- c++;
- p->found++;
- }
- if (c == count) return 1;
- }
-
- if (p->mpeg == 1 && p->which < 2000){
-
- if (p->found == 7) {
- p->check = p->flag1;
- p->hlength = 1;
- }
-
- while (!p->which && c < count &&
- p->check == 0xFF){
- p->check = buf[c];
- p->buf[p->found] = buf[c];
- c++;
- p->found++;
- p->hlength++;
- }
-
- if ( c == count) return 1;
-
- if ( (p->check & 0xC0) == 0x40 && !p->which){
- p->check = buf[c];
- p->buf[p->found] = buf[c];
- c++;
- p->found++;
- p->hlength++;
-
- p->which = 1;
- if ( c == count) return 1;
- p->check = buf[c];
- p->buf[p->found] = buf[c];
- c++;
- p->found++;
- p->hlength++;
- p->which = 2;
- if ( c == count) return 1;
- }
-
- if (p->which == 1){
- p->check = buf[c];
- p->buf[p->found] = buf[c];
- c++;
- p->found++;
- p->hlength++;
- p->which = 2;
- if ( c == count) return 1;
- }
-
- if ( (p->check & 0x30) && p->check != 0xFF){
- p->flag2 = (p->check & 0xF0) << 2;
- p->pts[0] = p->check;
- p->which = 3;
- }
-
- if ( c == count) return 1;
- if (p->which > 2){
- if ((p->flag2 & PTS_DTS_FLAGS)
- == PTS_ONLY){
- while (c < count &&
- p->which < 7){
- p->pts[p->which-2] =
- buf[c];
- p->buf[p->found] =
- buf[c];
- c++;
- p->found++;
- p->which++;
- p->hlength++;
- }
- if ( c == count) return 1;
- } else if ((p->flag2 & PTS_DTS_FLAGS)
- == PTS_DTS){
- while (c < count &&
- p->which< 12){
- if (p->which< 7)
- p->pts[p->which
- -2] =
- buf[c];
- p->buf[p->found] =
- buf[c];
- c++;
- p->found++;
- p->which++;
- p->hlength++;
- }
- if ( c == count) return 1;
- }
- p->which = 2000;
- }
-
- }
-
- while (c < count && p->found < p->plength+6){
- l = count -c;
- if (l+p->found > p->plength+6)
- l = p->plength+6-p->found;
- memcpy(p->buf+p->found, buf+c, l);
- p->found += l;
- c += l;
- }
- if(p->found == p->plength+6){
- if (func(p)){
- if (p->fd1 >= 0){
- write(p->fd1,p->buf,
- p->plength+6);
- }
- } else ret = 0;
- }
- break;
- }
-
-
- if ( p->done ){
- if( p->found + count - c < p->plength+6){
- p->found += count-c;
- c = count;
- } else {
- c += p->plength+6 - p->found;
- p->found = p->plength+6;
- }
- }
-
- if (p->plength && p->found == p->plength+6) {
- p->found = 0;
- p->done = 0;
- p->plength = 0;
- memset(p->buf, 0, MAX_PLENGTH);
- if (c < count)
- return filter_pes(buf+c, count-c, p, func);
- }
- }
- return ret;
-}
-
-
-#define SIZE 4096
-
-
-int audio_pes_filt(p2p *p)
-{
- uint8_t off;
-
- switch(p->cid){
- case PRIVATE_STREAM1:
- if ( p->cid == p->filter) {
- off = 9+p->buf[8];
- if (p->buf[off] == p->subid){
- return 1;
- }
- }
- break;
-
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- if ( p->cid == p->filter)
- return 1;
- break;
-
- default:
- return 1;
- break;
- }
- return 0;
-}
-
-
-void filter_audio_from_pes(int fdin, int fdout, uint8_t id, uint8_t subid)
-{
- p2p p;
- int count = 1;
- uint8_t buf[2048];
-
- init_p2p(&p, NULL, 2048);
- p.fd1 = -1;
- p.filter = id;
- p.subid = subid;
-
- while (count > 0){
- count = read(fdin,buf,2048);
- if(filter_pes(buf,count,&p,audio_pes_filt))
- write(fdout,buf,2048);
- }
-}
-
-
-void pes_filt(p2p *p)
-{
- int factor = p->mpeg-1;
-
- if ( p->cid == p->filter) {
- if (p->es)
- write(p->fd1,p->buf+p->hlength+6+3*factor,
- p->plength-p->hlength-3*factor);
- else
- write(p->fd1,p->buf,p->plength+6);
- }
-}
-
-void extract_from_pes(int fdin, int fdout, uint8_t id, int es)
-{
- p2p p;
- int count = 1;
- uint8_t buf[SIZE];
-
- init_p2p(&p, NULL, 2048);
- p.fd1 = fdout;
- p.filter = id;
- p.es = es;
-
- while (count > 0){
- count = read(fdin,buf,SIZE);
- get_pes(buf,count,&p,pes_filt);
- }
-}
-
-
-void pes_dfilt(p2p *p)
-{
- int factor = p->mpeg-1;
- int fd =0;
- int head=0;
- int type = NOPES;
- int streamid;
- int c = 6+p->hlength+3*factor;
-
-
- switch ( p->cid ) {
- case PRIVATE_STREAM1:
- streamid = p->buf[c];
- head = 4;
- if ((streamid & 0xF8) == 0x80+p->es-1){
- fd = p->fd1;
- type = AC3;
- }
- break;
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- fd = p->fd1;
- type = AUDIO;
- break;
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- fd = p->fd2;
- type = VIDEO;
- break;
- }
-
- if (p->es && !p->startv && type == VIDEO){
- int found = 0;
-
- if ( p->flag2 & PTS_DTS )
- p->vpts = trans_pts_dts(p->pts);
- else return;
-
- while ( !found && c+3 < p->plength+6 ){
- if ( p->buf[c] == 0x00 &&
- p->buf[c+1] == 0x00 &&
- p->buf[c+2] == 0x01 &&
- p->buf[c+3] == 0xb3)
- found = 1;
- else c++;
- }
- if (found){
- p->startv = 1;
- write(fd, p->buf+c, p->plength+6-c);
- }
- fd = 0;
- }
-
-
- if ( p->es && !p->starta && type == AUDIO){
- int found = 0;
- if ( p->flag2 & PTS_DTS )
- p->apts = trans_pts_dts(p->pts);
- else return;
-
- if (p->startv)
- while ( !found && c+1 < p->plength+6){
- if ( p->buf[c] == 0xFF &&
- (p->buf[c+1] & 0xF8) == 0xF8)
- found = 1;
- else c++;
- }
- if (found){
- p->starta = 1;
- write(fd, p->buf+c, p->plength+6-c);
- }
- fd = 0;
- }
-
- if ( p->es && !p->starta && type == AC3){
- if ( p->flag2 & PTS_DTS )
- p->apts = trans_pts_dts(p->pts);
- else return;
-
- if (p->startv){
- c+= ((p->buf[c+2] << 8)| p->buf[c+3]);
- p->starta = 1;
- write(fd, p->buf+c, p->plength+6-c);
- }
- fd = 0;
- }
-
-
- if (fd){
- if (p->es)
- write(fd,p->buf+p->hlength+6+3*factor+head,
- p->plength-p->hlength-3*factor-head);
- else
- write(fd,p->buf,p->plength+6);
- }
-}
-
-int64_t pes_dmx( int fdin, int fdouta, int fdoutv, int es)
-{
- p2p p;
- int count = 1;
- uint8_t buf[SIZE];
- uint64_t length = 0;
- uint64_t l = 0;
- int verb = 0;
- int percent, oldPercent = -1;
-
- init_p2p(&p, NULL, 2048);
- p.fd1 = fdouta;
- p.fd2 = fdoutv;
- p.es = es;
- p.startv = 0;
- p.starta = 0;
- p.apts=-1;
- p.vpts=-1;
-
- if (fdin != STDIN_FILENO) verb = 1;
-
- if (verb) {
- length = lseek(fdin, 0, SEEK_END);
- lseek(fdin,0,SEEK_SET);
- }
-
- while (count > 0){
- count = read(fdin,buf,SIZE);
- l += count;
- if (verb){
- percent = 100 * l / length;
-
- if (percent != oldPercent) {
- fprintf(stderr, "Demuxing %d %%\r", percent);
- oldPercent = percent;
- }
- }
- get_pes(buf,count,&p,pes_dfilt);
- }
-
- return (int64_t)p.vpts - (int64_t)p.apts;
-
-}
-
-
-/* SV: made non-static */
-void pes_in_ts(p2p *p)
-{
- int l, pes_start;
- uint8_t obuf[TS_SIZE];
- long int c = 0;
- int length = p->plength+6;
- uint16_t pid;
- uint8_t *counter;
- pes_start = 1;
- switch ( p->cid ) {
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- pid = p->pida;
- counter = &p->acounter;
- break;
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- pid = p->pidv;
- counter = &p->acounter;
-
- tspid0[3] |= (p->count0++)
- & 0x0F ;
- tspid1[3] |= (p->count1++)
- & 0x0F ;
-
- tspid1[24] = p->pidv;
- tspid1[23] |= (p->pidv >> 8) & 0x3F;
- tspid1[29] = p->pida;
- tspid1[28] |= (p->pida >> 8) & 0x3F;
-
- p->func(tspid0,188,p);
- p->func(tspid1,188,p);
- break;
- default:
- return;
- }
-
- while ( c < length ){
- memset(obuf,0,TS_SIZE);
- if (length - c >= TS_SIZE-4){
- l = write_ts_header(pid, counter, pes_start
- , obuf, TS_SIZE-4);
- memcpy(obuf+l, p->buf+c, TS_SIZE-l);
- c += TS_SIZE-l;
- } else {
- l = write_ts_header(pid, counter, pes_start
- , obuf, length-c);
- memcpy(obuf+l, p->buf+c, TS_SIZE-l);
- c = length;
- }
- p->func(obuf,188,p);
- pes_start = 0;
- }
-}
-
-static
-void write_out(uint8_t *buf, int count,void *p)
-{
- write(STDOUT_FILENO, buf, count);
-}
-
-
-void pes_to_ts2( int fdin, int fdout, uint16_t pida, uint16_t pidv)
-{
- p2p p;
- int count = 1;
- uint8_t buf[SIZE];
- uint64_t length = 0;
- uint64_t l = 0;
- int verb = 0;
-
- init_p2p(&p, NULL, 2048);
- p.fd1 = fdout;
- p.pida = pida;
- p.pidv = pidv;
- p.acounter = 0;
- p.vcounter = 0;
- p.count1 = 0;
- p.count0 = 0;
- p.func = write_out;
-
- if (fdin != STDIN_FILENO) verb = 1;
-
- if (verb) {
- length = lseek(fdin, 0, SEEK_END);
- lseek(fdin,0,SEEK_SET);
- }
-
- while (count > 0){
- count = read(fdin,buf,SIZE);
- l += count;
- if (verb)
- fprintf(stderr,"Writing TS %2.2f %%\r",
- 100.*l/length);
-
- get_pes(buf,count,&p,pes_in_ts);
- }
-
-}
-
-
-#define IN_SIZE TS_SIZE*10
-void find_avpids(int fd, uint16_t *vpid, uint16_t *apid)
-{
- uint8_t buf[IN_SIZE];
- int count;
- int i;
- int off =0;
-
- while ( *apid == 0 || *vpid == 0){
- count = read(fd, buf, IN_SIZE);
- for (i = 0; i < count-7; i++){
- if (buf[i] == 0x47){
- if (buf[i+1] & 0x40){
- off = 0;
- if ( buf[3+i] & 0x20)//adapt field?
- off = buf[4+i] + 1;
- switch(buf[i+7+off]){
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- *vpid = get_pid(buf+i+1);
- break;
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- *apid = get_pid(buf+i+1);
- break;
- }
- }
- i += 187;
- }
- if (*apid != 0 && *vpid != 0) break;
- }
- }
-}
-
-void find_bavpids(uint8_t *buf, int count, uint16_t *vpid, uint16_t *apid)
-{
- int i;
- int founda = 0;
- int foundb = 0;
- int off = 0;
-
- *vpid = 0;
- *apid = 0;
- for (i = 0; i < count-7; i++){
- if (buf[i] == 0x47){
- if ((buf[i+1] & 0xF0) == 0x40){
- off = 0;
- if ( buf[3+i] & 0x20) // adaptation field?
- off = buf[4+i] + 1;
-
- if (buf[off+i+4] == 0x00 &&
- buf[off+i+5] == 0x00 &&
- buf[off+i+6] == 0x01){
- switch(buf[off+i+7]){
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- *vpid = get_pid(buf+i+1);
- foundb=1;
- break;
- case PRIVATE_STREAM1:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- *apid = get_pid(buf+i+1);
- founda=1;
- break;
- }
- }
- }
- i += 187;
- }
- if (founda && foundb) break;
- }
-}
-
-
-void ts_to_pes( int fdin, uint16_t pida, uint16_t pidv, int ps)
-{
-
- uint8_t buf[IN_SIZE];
- uint8_t mbuf[TS_SIZE];
- int i;
- int count = 1;
- uint16_t pid;
- uint16_t dummy;
- ipack pa, pv;
- ipack *p;
-
- if (fdin != STDIN_FILENO && (!pida || !pidv))
- find_avpids(fdin, &pidv, &pida);
-
- init_ipack(&pa, IPACKS,write_out, ps);
- init_ipack(&pv, IPACKS,write_out, ps);
-
- if ((count = save_read(fdin,mbuf,TS_SIZE))<0)
- perror("reading");
-
- for ( i = 0; i < 188 ; i++){
- if ( mbuf[i] == 0x47 ) break;
- }
- if ( i == 188){
- fprintf(stderr,"Not a TS\n");
- return;
- } else {
- memcpy(buf,mbuf+i,TS_SIZE-i);
- if ((count = save_read(fdin,mbuf,i))<0)
- perror("reading");
- memcpy(buf+TS_SIZE-i,mbuf,i);
- i = 188;
- }
- count = 1;
- while (count > 0){
- if ((count = save_read(fdin,buf+i,IN_SIZE-i)+i)<0)
- perror("reading");
-
-
- if (!pidv){
- find_bavpids(buf+i, IN_SIZE-i, &pidv, &dummy);
- if (pidv) fprintf(stderr, "vpid %d (0x%02x)\n",
- pidv,pidv);
- }
-
- if (!pida){
- find_bavpids(buf+i, IN_SIZE-i, &dummy, &pida);
- if (pida) fprintf(stderr, "apid %d (0x%02x)\n",
- pida,pida);
- }
-
-
- for( i = 0; i < count; i+= TS_SIZE){
- uint8_t off = 0;
-
- if ( count - i < TS_SIZE) break;
-
- pid = get_pid(buf+i+1);
- if (!(buf[3+i]&0x10)) // no payload?
- continue;
- if ( buf[1+i]&0x80){
- fprintf(stderr,"Error in TS for PID: %d\n",
- pid);
- }
- if (pid == pidv){
- p = &pv;
- } else {
- if (pid == pida){
- p = &pa;
- } else continue;
- }
-
- if ( buf[1+i]&0x40) {
- if (p->plength == MMAX_PLENGTH-6){
- p->plength = p->found-6;
- p->found = 0;
- send_ipack(p);
- reset_ipack(p);
- }
- }
-
- if ( buf[3+i] & 0x20) { // adaptation field?
- off = buf[4+i] + 1;
- }
-
- instant_repack(buf+4+off+i, TS_SIZE-4-off, p);
- }
- i = 0;
-
- }
-
-}
-
-
-#define INN_SIZE 2*IN_SIZE
-void insert_pat_pmt( int fdin, int fdout)
-{
-
- uint8_t buf[INN_SIZE];
- uint8_t mbuf[TS_SIZE];
- int i;
- int count = 1;
- uint16_t pida = 0;
- uint16_t pidv = 0;
- int written,c;
- uint8_t c0 = 0;
- uint8_t c1 = 0;
- uint8_t pmt_len;
- uint32_t crc32;
-
-
- find_avpids(fdin, &pidv, &pida);
-
- count = save_read(fdin,mbuf,TS_SIZE);
- for ( i = 0; i < 188 ; i++){
- if ( mbuf[i] == 0x47 ) break;
- }
- if ( i == 188){
- fprintf(stderr,"Not a TS\n");
- return;
- } else {
- memcpy(buf,mbuf+i,TS_SIZE-i);
- count = save_read(fdin,mbuf,i);
- memcpy(buf+TS_SIZE-i,mbuf,i);
- i = 188;
- }
-
- count = 1;
- /* length is not correct, but we only create a very small
- * PMT, so it doesn't matter :-)
- */
- pmt_len = tspid1[7] + 3;
- while (count > 0){
- tspid1[24] = pidv;
- tspid1[23] |= (pidv >> 8) & 0x3F;
- tspid1[29] = pida;
- tspid1[28] |= (pida >> 8) & 0x3F;
- crc32 = calc_crc32 (&tspid1[5], pmt_len - 4);
- tspid1[5 + pmt_len - 4] = (crc32 & 0xff000000) >> 24;
- tspid1[5 + pmt_len - 3] = (crc32 & 0x00ff0000) >> 16;
- tspid1[5 + pmt_len - 2] = (crc32 & 0x0000ff00) >> 8;
- tspid1[5 + pmt_len - 1] = (crc32 & 0x000000ff) >> 0;
-
- write(fdout,tspid0,188);
- write(fdout,tspid1,188);
-
- count = save_read(fdin,buf+i,INN_SIZE-i);
-
- written = 0;
- while (written < IN_SIZE){
- c = write(fdout,buf,INN_SIZE);
- if (c>0) written += c;
- }
- tspid0[3] &= 0xF0 ;
- tspid0[3] |= (c0++)& 0x0F ;
-
- tspid1[3] &= 0xF0 ;
- tspid1[3] |= (c1++)& 0x0F ;
-
- i=0;
- }
-
-}
-
-void get_pes (uint8_t *buf, int count, p2p *p, void (*func)(p2p *p))
-{
-
- int l;
- unsigned short *pl;
- int c=0;
-
- uint8_t headr[3] = { 0x00, 0x00, 0x01} ;
-
- while (c < count && (p->mpeg == 0 ||
- (p->mpeg == 1 && p->found < 7) ||
- (p->mpeg == 2 && p->found < 9))
- && (p->found < 5 || !p->done)){
- switch ( p->found ){
- case 0:
- case 1:
- if (buf[c] == 0x00) p->found++;
- else p->found = 0;
- c++;
- break;
- case 2:
- if (buf[c] == 0x01) p->found++;
- else if (buf[c] == 0){
- p->found = 2;
- } else p->found = 0;
- c++;
- break;
- case 3:
- p->cid = 0;
- switch (buf[c]){
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- p->done = 1;
- case PRIVATE_STREAM1:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- p->found++;
- p->cid = buf[c];
- c++;
- break;
- default:
- p->found = 0;
- break;
- }
- break;
-
-
- case 4:
- if (count-c > 1){
- pl = (unsigned short *) (buf+c);
- p->plength = ntohs(*pl);
- p->plen[0] = buf[c];
- c++;
- p->plen[1] = buf[c];
- c++;
- p->found+=2;
- } else {
- p->plen[0] = buf[c];
- p->found++;
- return;
- }
- break;
- case 5:
- p->plen[1] = buf[c];
- c++;
- pl = (unsigned short *) p->plen;
- p->plength = ntohs(*pl);
- p->found++;
- break;
-
-
- case 6:
- if (!p->done){
- p->flag1 = buf[c];
- c++;
- p->found++;
- if ( (p->flag1 & 0xC0) == 0x80 ) p->mpeg = 2;
- else {
- p->hlength = 0;
- p->which = 0;
- p->mpeg = 1;
- p->flag2 = 0;
- }
- }
- break;
-
- case 7:
- if ( !p->done && p->mpeg == 2){
- p->flag2 = buf[c];
- c++;
- p->found++;
- }
- break;
-
- case 8:
- if ( !p->done && p->mpeg == 2){
- p->hlength = buf[c];
- c++;
- p->found++;
- }
- break;
-
- default:
-
- break;
- }
- }
-
- if (!p->plength) p->plength = MMAX_PLENGTH-6;
-
-
- if ( p->done || ((p->mpeg == 2 && p->found >= 9) ||
- (p->mpeg == 1 && p->found >= 7)) ){
- switch (p->cid){
-
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- case PRIVATE_STREAM1:
-
- memcpy(p->buf, headr, 3);
- p->buf[3] = p->cid;
- memcpy(p->buf+4,p->plen,2);
-
- if (p->mpeg == 2 && p->found == 9){
- p->buf[6] = p->flag1;
- p->buf[7] = p->flag2;
- p->buf[8] = p->hlength;
- }
-
- if (p->mpeg == 1 && p->found == 7){
- p->buf[6] = p->flag1;
- }
-
-
- if (p->mpeg == 2 && (p->flag2 & PTS_ONLY) &&
- p->found < 14){
- while (c < count && p->found < 14){
- p->pts[p->found-9] = buf[c];
- p->buf[p->found] = buf[c];
- c++;
- p->found++;
- }
- if (c == count) return;
- }
-
- if (p->mpeg == 1 && p->which < 2000){
-
- if (p->found == 7) {
- p->check = p->flag1;
- p->hlength = 1;
- }
-
- while (!p->which && c < count &&
- p->check == 0xFF){
- p->check = buf[c];
- p->buf[p->found] = buf[c];
- c++;
- p->found++;
- p->hlength++;
- }
-
- if ( c == count) return;
-
- if ( (p->check & 0xC0) == 0x40 && !p->which){
- p->check = buf[c];
- p->buf[p->found] = buf[c];
- c++;
- p->found++;
- p->hlength++;
-
- p->which = 1;
- if ( c == count) return;
- p->check = buf[c];
- p->buf[p->found] = buf[c];
- c++;
- p->found++;
- p->hlength++;
- p->which = 2;
- if ( c == count) return;
- }
-
- if (p->which == 1){
- p->check = buf[c];
- p->buf[p->found] = buf[c];
- c++;
- p->found++;
- p->hlength++;
- p->which = 2;
- if ( c == count) return;
- }
-
- if ( (p->check & 0x30) && p->check != 0xFF){
- p->flag2 = (p->check & 0xF0) << 2;
- p->pts[0] = p->check;
- p->which = 3;
- }
-
- if ( c == count) return;
- if (p->which > 2){
- if ((p->flag2 & PTS_DTS_FLAGS)
- == PTS_ONLY){
- while (c < count &&
- p->which < 7){
- p->pts[p->which-2] =
- buf[c];
- p->buf[p->found] =
- buf[c];
- c++;
- p->found++;
- p->which++;
- p->hlength++;
- }
- if ( c == count) return;
- } else if ((p->flag2 & PTS_DTS_FLAGS)
- == PTS_DTS){
- while (c < count &&
- p->which< 12){
- if (p->which< 7)
- p->pts[p->which
- -2] =
- buf[c];
- p->buf[p->found] =
- buf[c];
- c++;
- p->found++;
- p->which++;
- p->hlength++;
- }
- if ( c == count) return;
- }
- p->which = 2000;
- }
-
- }
-
- while (c < count && p->found < p->plength+6){
- l = count -c;
- if (l+p->found > p->plength+6)
- l = p->plength+6-p->found;
- memcpy(p->buf+p->found, buf+c, l);
- p->found += l;
- c += l;
- }
- if(p->found == p->plength+6)
- func(p);
-
- break;
- }
-
-
- if ( p->done ){
- if( p->found + count - c < p->plength+6){
- p->found += count-c;
- c = count;
- } else {
- c += p->plength+6 - p->found;
- p->found = p->plength+6;
- }
- }
-
- if (p->plength && p->found == p->plength+6) {
- p->found = 0;
- p->done = 0;
- p->plength = 0;
- memset(p->buf, 0, MAX_PLENGTH);
- if (c < count)
- get_pes(buf+c, count-c, p, func);
- }
- }
- return;
-}
-
-
-
-
-void setup_pes2ts( p2p *p, uint32_t pida, uint32_t pidv,
- void (*ts_write)(uint8_t *buf, int count, void *p))
-{
- init_p2p( p, ts_write, 2048);
- p->pida = pida;
- p->pidv = pidv;
- p->acounter = 0;
- p->vcounter = 0;
- p->count1 = 0;
- p->count0 = 0;
-}
-
-void kpes_to_ts( p2p *p,uint8_t *buf ,int count )
-{
- get_pes(buf,count, p,pes_in_ts);
-}
-
-
-void setup_ts2pes( p2p *pa, p2p *pv, uint32_t pida, uint32_t pidv,
- void (*pes_write)(uint8_t *buf, int count, void *p))
-{
- init_p2p( pa, pes_write, 2048);
- init_p2p( pv, pes_write, 2048);
- pa->pid = pida;
- pv->pid = pidv;
-}
-
-void kts_to_pes( p2p *p, uint8_t *buf) // don't need count (=188)
-{
- uint8_t off = 0;
- uint16_t pid = 0;
-
- if (!(buf[3]&PAYLOAD)) // no payload?
- return;
-
- pid = get_pid(buf+1);
-
- if (pid != p->pid) return;
- if ( buf[1]&0x80){
- fprintf(stderr,"Error in TS for PID: %d\n",
- pid);
- }
-
- if ( buf[1]&PAY_START) {
- if (p->plength == MMAX_PLENGTH-6){
- p->plength = p->found-6;
- p->found = 0;
- pes_repack(p);
- }
- }
-
- if ( buf[3] & ADAPT_FIELD) { // adaptation field?
- off = buf[4] + 1;
- if (off+4 > 187) return;
- }
-
- get_pes(buf+4+off, TS_SIZE-4-off, p , pes_repack);
-}
-
-
-
-
-// instant repack
-
-
-void reset_ipack(ipack *p)
-{
- p->found = 0;
- p->cid = 0;
- p->plength = 0;
- p->flag1 = 0;
- p->flag2 = 0;
- p->hlength = 0;
- p->mpeg = 0;
- p->check = 0;
- p->which = 0;
- p->done = 0;
- p->count = 0;
- p->size = p->size_orig;
-}
-
-void init_ipack(ipack *p, int size,
- void (*func)(uint8_t *buf, int size, void *priv), int ps)
-{
- if ( !(p->buf = malloc(size)) ){
- fprintf(stderr,"Couldn't allocate memory for ipack\n");
- exit(1);
- }
- p->ps = ps;
- p->size_orig = size;
- p->func = func;
- reset_ipack(p);
- p->has_ai = 0;
- p->has_vi = 0;
- p->start = 0;
-}
-
-void free_ipack(ipack * p)
-{
- if (p->buf) free(p->buf);
-}
-
-
-
-int get_vinfo(uint8_t *mbuf, int count, VideoInfo *vi, int pr)
-{
- uint8_t *headr;
- int found = 0;
- int sw;
- int form = -1;
- int c = 0;
-
- while (found < 4 && c+4 < count){
- uint8_t *b;
-
- b = mbuf+c;
- if ( b[0] == 0x00 && b[1] == 0x00 && b[2] == 0x01
- && b[3] == 0xb3) found = 4;
- else {
- c++;
- }
- }
-
- if (! found) return -1;
- c += 4;
- if (c+12 >= count) return -1;
- headr = mbuf+c;
-
- vi->horizontal_size = ((headr[1] &0xF0) >> 4) | (headr[0] << 4);
- vi->vertical_size = ((headr[1] &0x0F) << 8) | (headr[2]);
-
- sw = (int)((headr[3]&0xF0) >> 4) ;
-
- switch( sw ){
- case 1:
- if (pr)
- fprintf(stderr,"Videostream: ASPECT: 1:1");
- vi->aspect_ratio = 100;
- break;
- case 2:
- if (pr)
- fprintf(stderr,"Videostream: ASPECT: 4:3");
- vi->aspect_ratio = 133;
- break;
- case 3:
- if (pr)
- fprintf(stderr,"Videostream: ASPECT: 16:9");
- vi->aspect_ratio = 177;
- break;
- case 4:
- if (pr)
- fprintf(stderr,"Videostream: ASPECT: 2.21:1");
- vi->aspect_ratio = 221;
- break;
-
- case 5 ... 15:
- if (pr)
- fprintf(stderr,"Videostream: ASPECT: reserved");
- vi->aspect_ratio = 0;
- break;
-
- default:
- vi->aspect_ratio = 0;
- return -1;
- }
-
- if (pr)
- fprintf(stderr," Size = %dx%d",vi->horizontal_size,
- vi->vertical_size);
-
- sw = (int)(headr[3]&0x0F);
-
- switch ( sw ) {
- case 1:
- if (pr)
- fprintf(stderr," FRate: 23.976 fps");
- vi->framerate = 24000/1001.;
- form = -1;
- break;
- case 2:
- if (pr)
- fprintf(stderr," FRate: 24 fps");
- vi->framerate = 24;
- form = -1;
- break;
- case 3:
- if (pr)
- fprintf(stderr," FRate: 25 fps");
- vi->framerate = 25;
- form = VIDEO_MODE_PAL;
- break;
- case 4:
- if (pr)
- fprintf(stderr," FRate: 29.97 fps");
- vi->framerate = 30000/1001.;
- form = VIDEO_MODE_NTSC;
- break;
- case 5:
- if (pr)
- fprintf(stderr," FRate: 30 fps");
- vi->framerate = 30;
- form = VIDEO_MODE_NTSC;
- break;
- case 6:
- if (pr)
- fprintf(stderr," FRate: 50 fps");
- vi->framerate = 50;
- form = VIDEO_MODE_PAL;
- break;
- case 7:
- if (pr)
- fprintf(stderr," FRate: 60 fps");
- vi->framerate = 60;
- form = VIDEO_MODE_NTSC;
- break;
- }
-
- vi->bit_rate = 400*(((headr[4] << 10) & 0x0003FC00UL)
- | ((headr[5] << 2) & 0x000003FCUL) |
- (((headr[6] & 0xC0) >> 6) & 0x00000003UL));
-
- if (pr){
- fprintf(stderr," BRate: %.2f Mbit/s",(vi->bit_rate)/1000000.);
- fprintf(stderr,"\n");
- }
- vi->video_format = form;
-
- vi->off = c-4;
- return c-4;
-}
-
-extern unsigned int bitrates[3][16];
-extern uint32_t freq[4];
-
-int get_ainfo(uint8_t *mbuf, int count, AudioInfo *ai, int pr)
-{
- uint8_t *headr;
- int found = 0;
- int c = 0;
- int fr =0;
-
- while (!found && c < count){
- uint8_t *b = mbuf+c;
-
- if ( b[0] == 0xff && (b[1] & 0xf8) == 0xf8)
- found = 1;
- else {
- c++;
- }
- }
-
- if (!found) return -1;
-
- if (c+3 >= count) return -1;
- headr = mbuf+c;
-
- ai->layer = (headr[1] & 0x06) >> 1;
-
- if (pr)
- fprintf(stderr,"Audiostream: Layer: %d", 4-ai->layer);
-
-
- ai->bit_rate = bitrates[(3-ai->layer)][(headr[2] >> 4 )]*1000;
-
- if (pr){
- if (ai->bit_rate == 0)
- fprintf (stderr," Bit rate: free");
- else if (ai->bit_rate == 0xf)
- fprintf (stderr," BRate: reserved");
- else
- fprintf (stderr," BRate: %d kb/s", ai->bit_rate/1000);
- }
-
- fr = (headr[2] & 0x0c ) >> 2;
- ai->frequency = freq[fr]*100;
-
- if (pr){
- if (ai->frequency == 3)
- fprintf (stderr, " Freq: reserved\n");
- else
- fprintf (stderr," Freq: %2.1f kHz\n",
- ai->frequency/1000.);
- }
- ai->off = c;
- return c;
-}
-
-unsigned int ac3_bitrates[32] =
- {32,40,48,56,64,80,96,112,128,160,192,224,256,320,384,448,512,576,640,
- 0,0,0,0,0,0,0,0,0,0,0,0,0};
-
-uint32_t ac3_freq[4] = {480, 441, 320, 0};
-uint32_t ac3_frames[3][32] =
- {{64,80,96,112,128,160,192,224,256,320,384,448,512,640,768,896,1024,
- 1152,1280,0,0,0,0,0,0,0,0,0,0,0,0,0},
- {69,87,104,121,139,174,208,243,278,348,417,487,557,696,835,975,1114,
- 1253,1393,0,0,0,0,0,0,0,0,0,0,0,0,0},
- {96,120,144,168,192,240,288,336,384,480,576,672,768,960,1152,1344,
- 1536,1728,1920,0,0,0,0,0,0,0,0,0,0,0,0,0}};
-
-int get_ac3info(uint8_t *mbuf, int count, AudioInfo *ai, int pr)
-{
- uint8_t *headr;
- int found = 0;
- int c = 0;
- uint8_t frame;
- int fr = 0;
-
- while ( !found && c < count){
- uint8_t *b = mbuf+c;
- if ( b[0] == 0x0b && b[1] == 0x77 )
- found = 1;
- else {
- c++;
- }
- }
-
-
- if (!found){
- return -1;
- }
- ai->off = c;
-
- if (c+5 >= count) return -1;
-
- ai->layer = 0; // 0 for AC3
- headr = mbuf+c+2;
-
- frame = (headr[2]&0x3f);
- ai->bit_rate = ac3_bitrates[frame>>1]*1000;
-
- if (pr) fprintf (stderr," BRate: %d kb/s", ai->bit_rate/1000);
-
- fr = (headr[2] & 0xc0 ) >> 6;
- ai->frequency = freq[fr]*100;
- if (pr) fprintf (stderr," Freq: %d Hz\n", ai->frequency);
-
- ai->framesize = ac3_frames[fr][frame >> 1];
- if ((frame & 1) && (fr == 1)) ai->framesize++;
- ai->framesize = ai->framesize << 1;
- if (pr) fprintf (stderr," Framesize %d\n", ai->framesize);
-
- return c;
-}
-
-
-void ps_pes(ipack *p)
-{
- int check;
- uint8_t pbuf[PS_HEADER_L2];
- static int muxr = 0;
- static int ai = 0;
- static int vi = 0;
- static int start = 0;
- static uint32_t SCR = 0;
-
- if (p->mpeg == 2){
- switch(p->buf[3]){
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- if (!p->has_vi){
- if(get_vinfo(p->buf, p->count, &p->vi,1) >=0) {
- p->has_vi = 1;
- vi = p->vi.bit_rate;
- }
- }
- break;
-
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- if (!p->has_ai){
- if(get_ainfo(p->buf, p->count, &p->ai,1) >=0) {
- p->has_ai = 1;
- ai = p->ai.bit_rate;
- }
- }
- break;
- }
-
- if (p->has_vi && vi && !muxr){
- muxr = (vi+ai)/400;
- }
-
- if ( start && muxr && (p->buf[7] & PTS_ONLY) && (p->has_ai ||
- p->buf[9+p->buf[8]+4] == 0xb3)){
- SCR = trans_pts_dts(p->pts)-3600;
-
- check = write_ps_header(pbuf,
- SCR,
- muxr, 1, 0, 0, 1, 1, 1,
- 0, 0, 0, 0, 0, 0);
-
- p->func(pbuf, check , p->data);
- }
-
- if (muxr && !start && vi){
- SCR = trans_pts_dts(p->pts)-3600;
- check = write_ps_header(pbuf,
- SCR,
- muxr, 1, 0, 0, 1, 1, 1,
- 0xC0, 0, 64, 0xE0, 1, 460);
- start = 1;
- p->func(pbuf, check , p->data);
- }
-
- if (start)
- p->func(p->buf, p->count, p->data);
- }
-}
-
-void send_ipack(ipack *p)
-{
- int streamid=0;
- int off;
- int ac3_off = 0;
- AudioInfo ai;
- int nframes= 0;
- int f=0;
-
- if (p->count < 10) return;
- p->buf[3] = p->cid;
- p->buf[4] = (uint8_t)(((p->count-6) & 0xFF00) >> 8);
- p->buf[5] = (uint8_t)((p->count-6) & 0x00FF);
-
-
- if (p->cid == PRIVATE_STREAM1){
-
- off = 9+p->buf[8];
- streamid = p->buf[off];
- if ((streamid & 0xF8) == 0x80){
- ai.off = 0;
- ac3_off = ((p->buf[off+2] << 8)| p->buf[off+3]);
- if (ac3_off < p->count)
- f=get_ac3info(p->buf+off+3+ac3_off,
- p->count-ac3_off, &ai,0);
- if ( !f ){
- nframes = (p->count-off-3-ac3_off)/
- ai.framesize + 1;
- p->buf[off+1] = nframes;
- p->buf[off+2] = (ac3_off >> 8)& 0xFF;
- p->buf[off+3] = (ac3_off)& 0xFF;
-
- ac3_off += nframes * ai.framesize - p->count;
- }
- }
- }
-
- if (p->ps) ps_pes(p);
- else p->func(p->buf, p->count, p->data);
-
- switch ( p->mpeg ){
- case 2:
-
- p->buf[6] = 0x80;
- p->buf[7] = 0x00;
- p->buf[8] = 0x00;
- p->count = 9;
-
- if (p->cid == PRIVATE_STREAM1 && (streamid & 0xF8)==0x80 ){
- p->count += 4;
- p->buf[9] = streamid;
- p->buf[10] = 0;
- p->buf[11] = (ac3_off >> 8)& 0xFF;
- p->buf[12] = (ac3_off)& 0xFF;
- }
-
- break;
- case 1:
- p->buf[6] = 0x0F;
- p->count = 7;
- break;
- }
-
-}
-
-
-static void write_ipack(ipack *p, uint8_t *data, int count)
-{
- AudioInfo ai;
- uint8_t headr[3] = { 0x00, 0x00, 0x01} ;
- int diff =0;
-
- if (p->count < 6){
- if (trans_pts_dts(p->pts) > trans_pts_dts(p->last_pts))
- memcpy(p->last_pts, p->pts, 5);
- p->count = 0;
- memcpy(p->buf+p->count, headr, 3);
- p->count += 6;
- }
- if ( p->size == p->size_orig && p->plength &&
- (diff = 6+p->plength - p->found + p->count +count) > p->size &&
- diff < 3*p->size/2){
-
- p->size = diff/2;
-// fprintf(stderr,"size: %d \n",p->size);
- }
-
- if (p->cid == PRIVATE_STREAM1 && p->count == p->hlength+9){
- if ((data[0] & 0xF8) != 0x80){
- int ac3_off;
-
- ac3_off = get_ac3info(data, count, &ai,0);
- if (ac3_off>=0 && ai.framesize){
- p->buf[p->count] = 0x80;
- p->buf[p->count+1] = (p->size - p->count
- - 4 - ac3_off)/
- ai.framesize + 1;
- p->buf[p->count+2] = (ac3_off >> 8)& 0xFF;
- p->buf[p->count+3] = (ac3_off)& 0xFF;
- p->count+=4;
-
- }
- }
- }
-
- if (p->count + count < p->size){
- memcpy(p->buf+p->count, data, count);
- p->count += count;
- } else {
- int rest = p->size - p->count;
- if (rest < 0) rest = 0;
- memcpy(p->buf+p->count, data, rest);
- p->count += rest;
-// fprintf(stderr,"count: %d \n",p->count);
- send_ipack(p);
- if (count - rest > 0)
- write_ipack(p, data+rest, count-rest);
- }
-}
-
-void instant_repack (uint8_t *buf, int count, ipack *p)
-{
-
- int l;
- unsigned short *pl;
- int c=0;
-
- while (c < count && (p->mpeg == 0 ||
- (p->mpeg == 1 && p->found < 7) ||
- (p->mpeg == 2 && p->found < 9))
- && (p->found < 5 || !p->done)){
- switch ( p->found ){
- case 0:
- case 1:
- if (buf[c] == 0x00) p->found++;
- else p->found = 0;
- c++;
- break;
- case 2:
- if (buf[c] == 0x01) p->found++;
- else if (buf[c] == 0){
- p->found = 2;
- } else p->found = 0;
- c++;
- break;
- case 3:
- p->cid = 0;
- switch (buf[c]){
- case PROG_STREAM_MAP:
- case PRIVATE_STREAM2:
- case PROG_STREAM_DIR:
- case ECM_STREAM :
- case EMM_STREAM :
- case PADDING_STREAM :
- case DSM_CC_STREAM :
- case ISO13522_STREAM:
- p->done = 1;
- case PRIVATE_STREAM1:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- p->found++;
- p->cid = buf[c];
- c++;
- break;
- default:
- p->found = 0;
- break;
- }
- break;
-
-
- case 4:
- if (count-c > 1){
- pl = (unsigned short *) (buf+c);
- p->plength = ntohs(*pl);
- p->plen[0] = buf[c];
- c++;
- p->plen[1] = buf[c];
- c++;
- p->found+=2;
- } else {
- p->plen[0] = buf[c];
- p->found++;
- return;
- }
- break;
- case 5:
- p->plen[1] = buf[c];
- c++;
- pl = (unsigned short *) p->plen;
- p->plength = ntohs(*pl);
- p->found++;
- break;
-
-
- case 6:
- if (!p->done){
- p->flag1 = buf[c];
- c++;
- p->found++;
- if ( (p->flag1 & 0xC0) == 0x80 ) p->mpeg = 2;
- else {
- p->hlength = 0;
- p->which = 0;
- p->mpeg = 1;
- p->flag2 = 0;
- }
- }
- break;
-
- case 7:
- if ( !p->done && p->mpeg == 2){
- p->flag2 = buf[c];
- c++;
- p->found++;
- }
- break;
-
- case 8:
- if ( !p->done && p->mpeg == 2){
- p->hlength = buf[c];
- c++;
- p->found++;
- }
- break;
-
- default:
-
- break;
- }
- }
-
-
- if (c == count) return;
-
- if (!p->plength) p->plength = MMAX_PLENGTH-6;
-
-
- if ( p->done || ((p->mpeg == 2 && p->found >= 9) ||
- (p->mpeg == 1 && p->found >= 7)) ){
- switch (p->cid){
-
- case AUDIO_STREAM_S ... AUDIO_STREAM_E:
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- case PRIVATE_STREAM1:
-
- if (p->mpeg == 2 && p->found == 9){
- write_ipack(p, &p->flag1, 1);
- write_ipack(p, &p->flag2, 1);
- write_ipack(p, &p->hlength, 1);
- }
-
- if (p->mpeg == 1 && p->found == 7){
- write_ipack(p, &p->flag1, 1);
- }
-
-
- if (p->mpeg == 2 && (p->flag2 & PTS_ONLY) &&
- p->found < 14){
- while (c < count && p->found < 14){
- p->pts[p->found-9] = buf[c];
- write_ipack(p, buf+c, 1);
- c++;
- p->found++;
- }
- if (c == count) return;
- }
-
- if (p->mpeg == 1 && p->which < 2000){
-
- if (p->found == 7) {
- p->check = p->flag1;
- p->hlength = 1;
- }
-
- while (!p->which && c < count &&
- p->check == 0xFF){
- p->check = buf[c];
- write_ipack(p, buf+c, 1);
- c++;
- p->found++;
- p->hlength++;
- }
-
- if ( c == count) return;
-
- if ( (p->check & 0xC0) == 0x40 && !p->which){
- p->check = buf[c];
- write_ipack(p, buf+c, 1);
- c++;
- p->found++;
- p->hlength++;
-
- p->which = 1;
- if ( c == count) return;
- p->check = buf[c];
- write_ipack(p, buf+c, 1);
- c++;
- p->found++;
- p->hlength++;
- p->which = 2;
- if ( c == count) return;
- }
-
- if (p->which == 1){
- p->check = buf[c];
- write_ipack(p, buf+c, 1);
- c++;
- p->found++;
- p->hlength++;
- p->which = 2;
- if ( c == count) return;
- }
-
- if ( (p->check & 0x30) && p->check != 0xFF){
- p->flag2 = (p->check & 0xF0) << 2;
- p->pts[0] = p->check;
- p->which = 3;
- }
-
- if ( c == count) return;
- if (p->which > 2){
- if ((p->flag2 & PTS_DTS_FLAGS)
- == PTS_ONLY){
- while (c < count &&
- p->which < 7){
- p->pts[p->which-2] =
- buf[c];
- write_ipack(p,buf+c,1);
- c++;
- p->found++;
- p->which++;
- p->hlength++;
- }
- if ( c == count) return;
- } else if ((p->flag2 & PTS_DTS_FLAGS)
- == PTS_DTS){
- while (c < count &&
- p->which< 12){
- if (p->which< 7)
- p->pts[p->which
- -2] =
- buf[c];
- write_ipack(p,buf+c,1);
- c++;
- p->found++;
- p->which++;
- p->hlength++;
- }
- if ( c == count) return;
- }
- p->which = 2000;
- }
-
- }
-
- while (c < count && p->found < p->plength+6){
- l = count -c;
- if (l+p->found > p->plength+6)
- l = p->plength+6-p->found;
- write_ipack(p, buf+c, l);
- p->found += l;
- c += l;
- }
-
- break;
- }
-
-
- if ( p->done ){
- if( p->found + count - c < p->plength+6){
- p->found += count-c;
- c = count;
- } else {
- c += p->plength+6 - p->found;
- p->found = p->plength+6;
- }
- }
-
- if (p->plength && p->found == p->plength+6) {
- send_ipack(p);
- reset_ipack(p);
- if (c < count)
- instant_repack(buf+c, count-c, p);
- }
- }
- return;
-}
-
-void write_out_es(uint8_t *buf, int count,void *priv)
-{
- ipack *p = (ipack *) priv;
- uint8_t payl = buf[8]+9+p->start-1;
-
- write(p->fd, buf+payl, count-payl);
- p->start = 1;
-}
-
-void write_out_pes(uint8_t *buf, int count,void *priv)
-{
- ipack *p = (ipack *) priv;
- write(p->fd, buf, count);
-}
-
-
-
-int64_t ts_demux(int fdin, int fdv_out,int fda_out,uint16_t pida,
- uint16_t pidv, int es)
-{
- uint8_t buf[IN_SIZE];
- uint8_t mbuf[TS_SIZE];
- int i;
- int count = 1;
- uint16_t pid;
- ipack pa, pv;
- ipack *p;
- uint8_t *sb;
- int64_t apts=0;
- int64_t vpts=0;
- int verb = 0;
- uint64_t length =0;
- uint64_t l=0;
- int perc =0;
- int last_perc =0;
-
- if (fdin != STDIN_FILENO) verb = 1;
-
- if (verb) {
- length = lseek(fdin, 0, SEEK_END);
- lseek(fdin,0,SEEK_SET);
- }
-
- if (!pida || !pidv)
- find_avpids(fdin, &pidv, &pida);
-
- if (es){
- init_ipack(&pa, IPACKS,write_out_es, 0);
- init_ipack(&pv, IPACKS,write_out_es, 0);
- } else {
- init_ipack(&pa, IPACKS,write_out_pes, 0);
- init_ipack(&pv, IPACKS,write_out_pes, 0);
- }
- pa.fd = fda_out;
- pv.fd = fdv_out;
- pa.data = (void *)&pa;
- pv.data = (void *)&pv;
-
- count = save_read(fdin,mbuf,TS_SIZE);
- if (count) l+=count;
- for ( i = 0; i < 188 ; i++){
- if ( mbuf[i] == 0x47 ) break;
- }
- if ( i == 188){
- fprintf(stderr,"Not a TS\n");
- return 0;
- } else {
- memcpy(buf,mbuf+i,TS_SIZE-i);
- count = save_read(fdin,mbuf,i);
- if (count) l+=count;
- memcpy(buf+TS_SIZE-i,mbuf,i);
- i = 188;
- }
-
- count = 1;
- while (count > 0){
- count = save_read(fdin,buf+i,IN_SIZE-i)+i;
- if (count) l+=count;
- if (verb && perc >last_perc){
- perc = (100*l)/length;
- fprintf(stderr,"Reading TS %d %%\r",perc);
- last_perc = perc;
- }
-
- for( i = 0; i < count; i+= TS_SIZE){
- uint8_t off = 0;
-
- if ( count - i < TS_SIZE) break;
-
- pid = get_pid(buf+i+1);
- if (!(buf[3+i]&0x10)) // no payload?
- continue;
- if ( buf[1+i]&0x80){
- fprintf(stderr,"Error in TS for PID: %d\n",
- pid);
- }
- if (pid == pidv){
- p = &pv;
- } else {
- if (pid == pida){
- p = &pa;
- } else continue;
- }
-
- if ( buf[3+i] & 0x20) { // adaptation field?
- off = buf[4+i] + 1;
- }
-
- if ( buf[1+i]&0x40) {
- if (p->plength == MMAX_PLENGTH-6){
- p->plength = p->found-6;
- p->found = 0;
- send_ipack(p);
- reset_ipack(p);
- }
- sb = buf+4+off+i;
- if( es &&
- !p->start && (sb[7] & PTS_DTS_FLAGS)){
- uint8_t *pay = sb+sb[8]+9;
- int l = TS_SIZE - 13 - off - sb[8];
- if ( pid == pidv &&
- (p->start =
- get_vinfo( pay, l,&p->vi,1)+1) >0
- ){
- vpts = trans_pts_dts(sb+9);
- printf("vpts : %fs\n",
- vpts/90000.);
- }
- if ( pid == pida && es==1 &&
- (p->start =
- get_ainfo( pay, l,&p->ai,1)+1) >0
- ){
- apts = trans_pts_dts(sb+9);
- printf("apts : %fs\n",
- apts/90000.);
- }
- if ( pid == pida && es==2 &&
- (p->start =
- get_ac3info( pay, l,&p->ai,1)+1) >0
- ){
- apts = trans_pts_dts(sb+9);
- printf("apts : %fs\n",
- apts/90000.);
- }
- }
- }
-
- if (p->start)
- instant_repack(buf+4+off+i, TS_SIZE-4-off, p);
- }
- i = 0;
-
- }
-
- return (vpts-apts);
-}
-
-void ts2es_opt(int fdin, uint16_t pidv, ipack *p, int verb)
-{
- uint8_t buf[IN_SIZE];
- uint8_t mbuf[TS_SIZE];
- int i;
- int count = 1;
- uint64_t length =0;
- uint64_t l=0;
- int perc =0;
- int last_perc =0;
- uint16_t pid;
-
- if (verb) {
- length = lseek(fdin, 0, SEEK_END);
- lseek(fdin,0,SEEK_SET);
- }
-
- count = save_read(fdin,mbuf,TS_SIZE);
- if (count) l+=count;
- for ( i = 0; i < 188 ; i++){
- if ( mbuf[i] == 0x47 ) break;
- }
- if ( i == 188){
- fprintf(stderr,"Not a TS\n");
- return;
- } else {
- memcpy(buf,mbuf+i,TS_SIZE-i);
- count = save_read(fdin,mbuf,i);
- if (count) l+=count;
- memcpy(buf+TS_SIZE-i,mbuf,i);
- i = 188;
- }
-
- count = 1;
- while (count > 0){
- count = save_read(fdin,buf+i,IN_SIZE-i)+i;
- if (count) l+=count;
- if (verb && perc >last_perc){
- perc = (100*l)/length;
- fprintf(stderr,"Reading TS %d %%\r",perc);
- last_perc = perc;
- }
-
- for( i = 0; i < count; i+= TS_SIZE){
- uint8_t off = 0;
-
- if ( count - i < TS_SIZE) break;
-
- pid = get_pid(buf+i+1);
- if (!(buf[3+i]&0x10)) // no payload?
- continue;
- if ( buf[1+i]&0x80){
- fprintf(stderr,"Error in TS for PID: %d\n",
- pid);
- }
- if (pid != pidv){
- continue;
- }
-
- if ( buf[3+i] & 0x20) { // adaptation field?
- off = buf[4+i] + 1;
- }
-
- if ( buf[1+i]&0x40) {
- if (p->plength == MMAX_PLENGTH-6){
- p->plength = p->found-6;
- p->found = 0;
- send_ipack(p);
- reset_ipack(p);
- }
- }
-
- instant_repack(buf+4+off+i, TS_SIZE-4-off, p);
- }
- i = 0;
-
- }
-}
-
-void ts2es(int fdin, uint16_t pidv)
-{
- ipack p;
- int verb = 0;
-
- init_ipack(&p, IPACKS,write_out_es, 0);
- p.fd = STDOUT_FILENO;
- p.data = (void *)&p;
-
- if (fdin != STDIN_FILENO) verb = 1;
-
- ts2es_opt(fdin, pidv, &p, verb);
-}
-
-
-void change_aspect(int fdin, int fdout, int aspect)
-{
- ps_packet ps;
- pes_packet pes;
- int neof,i;
-
- do {
- init_ps(&ps);
- neof = read_ps(fdin,&ps);
- write_ps(fdout,&ps);
- for (i = 0; i < ps.npes; i++){
- uint8_t *buf;
- int c = 0;
- int l;
-
- init_pes(&pes);
- read_pes(fdin, &pes);
-
- buf = pes.pes_pckt_data;
-
- switch (pes.stream_id){
- case VIDEO_STREAM_S ... VIDEO_STREAM_E:
- l=pes.length;
- break;
- default:
- l = 0;
- break;
- }
- while ( c < l - 6){
- if (buf[c] == 0x00 &&
- buf[c+1] == 0x00 &&
- buf[c+2] == 0x01 &&
- buf[c+3] == 0xB3) {
- c += 4;
- buf[c+3] &= 0x0f;
- buf[c+3] |= aspect;
- }
- else c++;
- }
- write_pes(fdout,&pes);
- }
- } while( neof > 0 );
-}
diff --git a/libdvbmpeg/transform.h b/libdvbmpeg/transform.h
deleted file mode 100644
index ad32706..0000000
--- a/libdvbmpeg/transform.h
+++ /dev/null
@@ -1,250 +0,0 @@
-/*
- * dvb-mpegtools for the Siemens Fujitsu DVB PCI card
- *
- * Copyright (C) 2000, 2001 Marcus Metzler
- * for convergence integrated media GmbH
- * Copyright (C) 2002 Marcus Metzler
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
-
- * The author can be reached at mocm@metzlerbros.de,
-
- */
-
-#ifndef _TS_TRANSFORM_H_
-#define _TS_TRANSFORM_H_
-
-#include <stdint.h>
-#include <netinet/in.h>
-#include <stdio.h>
-#include <unistd.h>
-#include "remux.h"
-
-#define PROG_STREAM_MAP 0xBC
-#ifndef PRIVATE_STREAM1
-#define PRIVATE_STREAM1 0xBD
-#endif
-#define PADDING_STREAM 0xBE
-#ifndef PRIVATE_STREAM2
-#define PRIVATE_STREAM2 0xBF
-#endif
-#define AUDIO_STREAM_S 0xC0
-#define AUDIO_STREAM_E 0xDF
-#define VIDEO_STREAM_S 0xE0
-#define VIDEO_STREAM_E 0xEF
-#define ECM_STREAM 0xF0
-#define EMM_STREAM 0xF1
-#define DSM_CC_STREAM 0xF2
-#define ISO13522_STREAM 0xF3
-#define PROG_STREAM_DIR 0xFF
-
-#define BUFFYSIZE 10*MAX_PLENGTH
-#define MAX_PTS 8192
-#define MAX_FRAME 8192
-#define MAX_PACK_L 4096
-#define PS_HEADER_L1 14
-#define PS_HEADER_L2 (PS_HEADER_L1+18)
-#define MAX_H_SIZE (PES_H_MIN + PS_HEADER_L1 + 5)
-#define PES_MIN 7
-#define PES_H_MIN 9
-
-//flags2
-#define PTS_DTS_FLAGS 0xC0
-#define ESCR_FLAG 0x20
-#define ES_RATE_FLAG 0x10
-#define DSM_TRICK_FLAG 0x08
-#define ADD_CPY_FLAG 0x04
-#define PES_CRC_FLAG 0x02
-#define PES_EXT_FLAG 0x01
-
-//pts_dts flags
-#define PTS_ONLY 0x80
-#define PTS_DTS 0xC0
-
-#define TS_SIZE 188
-#define TRANS_ERROR 0x80
-#define PAY_START 0x40
-#define TRANS_PRIO 0x20
-#define PID_MASK_HI 0x1F
-//flags
-#define TRANS_SCRMBL1 0x80
-#define TRANS_SCRMBL2 0x40
-#define ADAPT_FIELD 0x20
-#define PAYLOAD 0x10
-#define COUNT_MASK 0x0F
-
-// adaptation flags
-#define DISCON_IND 0x80
-#define RAND_ACC_IND 0x40
-#define ES_PRI_IND 0x20
-#define PCR_FLAG 0x10
-#define OPCR_FLAG 0x08
-#define SPLICE_FLAG 0x04
-#define TRANS_PRIV 0x02
-#define ADAP_EXT_FLAG 0x01
-
-// adaptation extension flags
-#define LTW_FLAG 0x80
-#define PIECE_RATE 0x40
-#define SEAM_SPLICE 0x20
-
-
-#define MAX_PLENGTH 0xFFFF
-#define MMAX_PLENGTH (8*MAX_PLENGTH)
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#define P2P_LENGTH 2048
-
- enum{NOPES, AUDIO, VIDEO, AC3};
-
- typedef struct p2pstruct {
- int found;
- uint8_t buf[MMAX_PLENGTH];
- uint8_t cid;
- uint8_t subid;
- uint32_t plength;
- uint8_t plen[2];
- uint8_t flag1;
- uint8_t flag2;
- uint8_t hlength;
- uint8_t pts[5];
- int mpeg;
- uint8_t check;
- int fd1;
- int fd2;
- int es;
- int filter;
- int which;
- int done;
- int repack;
- uint16_t bigend_repack;
- void (*func)(uint8_t *buf, int count, void *p);
- int startv;
- int starta;
- int64_t apts;
- int64_t vpts;
- uint16_t pid;
- uint16_t pida;
- uint16_t pidv;
- uint8_t acounter;
- uint8_t vcounter;
- uint8_t count0;
- uint8_t count1;
- void *data;
- } p2p;
-
-
- uint64_t trans_pts_dts(uint8_t *pts);
- int write_ts_header(uint16_t pid, uint8_t *counter, int pes_start,
- uint8_t *buf, uint8_t length);
- uint16_t get_pid(uint8_t *pid);
- void init_p2p(p2p *p, void (*func)(uint8_t *buf, int count, void *p),
- int repack);
- void get_pes (uint8_t *buf, int count, p2p *p, void (*func)(p2p *p));
- void get_pes (uint8_t *buf, int count, p2p *p, void (*func)(p2p *p));
- void pes_repack(p2p *p);
- void setup_pes2ts( p2p *p, uint32_t pida, uint32_t pidv,
- void (*ts_write)(uint8_t *buf, int count, void *p));
- void kpes_to_ts( p2p *p,uint8_t *buf ,int count );
- void setup_ts2pes( p2p *pa, p2p *pv, uint32_t pida, uint32_t pidv,
- void (*pes_write)(uint8_t *buf, int count, void *p));
- void kts_to_pes( p2p *p, uint8_t *buf);
- void pes_repack(p2p *p);
- void extract_from_pes(int fdin, int fdout, uint8_t id, int es);
- int64_t pes_dmx(int fdin, int fdouta, int fdoutv, int es);
- void pes_to_ts2( int fdin, int fdout, uint16_t pida, uint16_t pidv);
- void ts_to_pes( int fdin, uint16_t pida, uint16_t pidv, int pad);
- int get_ainfo(uint8_t *mbuf, int count, AudioInfo *ai, int pr);
- int get_vinfo(uint8_t *mbuf, int count, VideoInfo *vi, int pr);
- int get_ac3info(uint8_t *mbuf, int count, AudioInfo *ai, int pr);
- void filter_audio_from_pes(int fdin, int fdout, uint8_t id,
- uint8_t subid);
-
-
-//instant repack
-
- typedef struct ipack_s {
- int size;
- int size_orig;
- int found;
- int ps;
- int has_ai;
- int has_vi;
- AudioInfo ai;
- VideoInfo vi;
- uint8_t *buf;
- uint8_t cid;
- uint32_t plength;
- uint8_t plen[2];
- uint8_t flag1;
- uint8_t flag2;
- uint8_t hlength;
- uint8_t pts[5];
- uint8_t last_pts[5];
- int mpeg;
- uint8_t check;
- int which;
- int done;
- void *data;
- void *data2;
- void (*func)(uint8_t *buf, int size, void *priv);
- int count;
- int start;
- int fd;
- int fd1;
- int fd2;
- int ffd;
- int playing;
- } ipack;
-
- void instant_repack (uint8_t *buf, int count, ipack *p);
- void init_ipack(ipack *p, int size,
- void (*func)(uint8_t *buf, int size, void *priv),
- int pad);
- void free_ipack(ipack * p);
- void send_ipack(ipack *p);
- void reset_ipack(ipack *p);
- void ps_pes(ipack *p);
- // use with ipack structure, repack size and callback func
-
- int64_t ts_demux(int fd_in, int fdv_out,int fda_out,uint16_t pida,
- uint16_t pidv, int es);
-
- void ts2es(int fdin, uint16_t pidv);
- void ts2es_opt(int fdin, uint16_t pidv, ipack *p, int verb);
- void insert_pat_pmt( int fdin, int fdout);
- void change_aspect(int fdin, int fdout, int aspect);
-
-// SV: all made non-static:
- void pes_in_ts(p2p *p);
-
-// SV: moved from .c file:
-#define IPACKS 2048
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* _TS_TRANSFORM_H_*/
-
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-17 19:43:38 +0000